Enhance your Subaru’s cabin with high-quality interior parts designed for comfort, style, and durability. Our Subaru Interior collection offers a wide range of OEM and aftermarket components, including seats, floor mats, dashboard trims, door panels, center consoles, and steering wheels. Each part is engineered to fit your specific Subaru model, ensuring seamless installation and long-lasting performance.
Whether you are looking to replace worn-out seats, upgrade your steering wheel, or add premium floor mats, our Subaru Interior parts maintain the factory look while improving functionality. Choose from materials like genuine leather, suede, and durable synthetics to match your personal style. Every component is crafted to provide maximum comfort and support, enhancing your driving experience for both short commutes and long road trips.
Installing the right interior parts helps preserve your vehicle’s value and provides a clean, professional appearance. From daily drivers to performance-oriented models, we stock components for a wide variety of Subaru vehicles, including WRX, STI, Outback, Forester, BRZ, and Legacy.
Questions our customers frequently ask include how to select the correct part for their model and whether professional installation is recommended. Most interior upgrades are straightforward, and our detailed guides ensure proper fitment.
Are your Subaru’s interior features showing signs of wear or outdated styling? Explore our comprehensive selection of Subaru Interior parts to upgrade your cabin, improve comfort, and maintain your vehicle’s original quality. Your Subaru deserves the best in comfort, style, and function.
FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER – Built for Strength, Stability, and Subaru Performance
When it comes to Subaru performance, every component under your vehicle has a story to tell. One part, however, often goes unnoticed despite being one of the most critical for both everyday driving and off-road confidence: the FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER. This sturdy yet precision-engineered piece is the backbone of your drivetrain’s stability, ensuring your rear differential stays locked in place under all conditions.
Whether you’re powering through sharp turns, climbing steep trails, or simply commuting to work, the integrity of your rear differential crossmember can make the difference between a smooth, controlled ride and unpredictable handling. So, if you’re noticing strange noises, excessive vibrations, or alignment issues in your Subaru Forester XT, it may be time to invest in a genuine replacement crossmember designed specifically for your model.
Why the FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER Matters
Think of the crossmember as the unsung hero of your Subaru’s drivetrain. Its role is simple but vital: it mounts the rear differential securely to the chassis, absorbing stress and transferring loads while allowing the suspension and driveshaft to perform at their best. Without a properly functioning FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER, your Forester can experience misalignment, added wear on drivetrain components, and a decline in handling performance.
For Subaru enthusiasts who demand reliability, nothing beats OEM quality. This isn’t just about replacing a part—it’s about restoring your Subaru to its intended engineering standards.
Built for Subaru Enthusiasts Who Push Limits
The FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER isn’t just a piece of metal. It’s designed to handle the demanding torque of Subaru’s turbocharged powertrain, the rugged abuse of off-road terrain, and the daily wear of commuting. With a factory-fit design, it eliminates the guesswork of aftermarket modifications and ensures that your Subaru remains as solid as the day it rolled off the lot.
Ask yourself: Would you trust the heart of your drivetrain to a part that doesn’t fit like it should?
That’s why Subaru owners choose genuine parts over generic alternatives. With this crossmember, you’re not just replacing—you’re upgrading your Subaru back to factory standards.
Signs You Need a Replacement Rear Differential Crossmember
Not sure if your FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER is due for replacement? Here are some telltale signs:
Clunking or banging noises from the rear under load.
Uneven tire wear caused by drivetrain misalignment.
Excessive vibration during acceleration.
Visible rust or cracks in the crossmember.
Differential movement or sagging when inspected underneath.
Ignoring these symptoms can cause severe damage to your driveshaft, differential, and suspension components—leading to much more costly repairs. Replacing the crossmember early prevents these chain reactions and keeps your Subaru running strong.
Installation Insights – What Subaru Owners Should Know
The FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER is designed as a direct OEM replacement, which means installation is straightforward for an experienced mechanic or Subaru DIYer with the right tools. It bolts directly into factory mounting points, ensuring a snug and secure fit.
For those who love working on their own cars, replacing the crossmember can also be a rewarding project. However, since it involves supporting the rear differential during the swap, professional installation is highly recommended if you’re not equipped with the right tools and lifting equipment.
The Genuine Subaru Advantage
At Genuine Subie Parts, we understand that Subaru drivers don’t compromise. That’s why we only offer genuine OEM components. With the FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER, you get:
Exact fitment – engineered specifically for the Forester XT/FXT.
Durability – made from high-quality steel to withstand long-term stress.
Performance assurance – restores your Subaru’s handling and drivetrain stability.
Peace of mind – backed by Subaru’s OEM quality standards.
Frequently Asked Questions (FAQ)
Q1: Why should I choose a genuine OEM FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER instead of aftermarket?
A genuine OEM part ensures perfect fitment, factory engineering, and the same level of performance Subaru intended. Aftermarket parts often lack the precision tolerances needed for drivetrain components, which can lead to premature wear or even failure.
Q2: How long should a rear differential crossmember last on my Subaru?
Under normal driving conditions, the crossmember can last well over 100,000 miles. However, exposure to harsh weather, road salt, and off-road abuse can shorten its lifespan. Regular inspection is key.
Why Subaru Owners Trust This Crossmember
Enthusiasts know that Subaru performance isn’t just about horsepower—it’s about balance, stability, and reliability. The FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER ensures your rear differential stays aligned and secure, allowing your all-wheel-drive system to perform flawlessly.
When you replace worn components with genuine Subaru parts, you’re not just fixing a problem—you’re ensuring your Subaru continues to deliver the legendary driving experience it’s known for.
Ready to Upgrade Your Subaru?
If your Forester has been showing signs of drivetrain stress, don’t wait until it fails. The FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER is more than a replacement—it’s a safeguard for your Subaru’s performance, safety, and longevity.
So, are you ready to give your Subaru the stability it deserves?
Order your FORESTER XT FXT REAR DIFFERENTIAL CROSSMEMBER today from Genuine Subie Parts and drive with confidence knowing your Subaru is backed by OEM strength and reliability.
Subaru WRX STI Center Differential Diff 6MT – Precision Performance for True Enthusiasts
Take Control of Every Drive
Imagine pushing your Subaru WRX STI through a tight corner, feeling the surge of grip and balance as all four wheels dig into the asphalt. That perfect harmony isn’t magic—it’s the work of your SUBARU WRX STI CENTER DIFFERENTIAL DIFF 6MT. This part isn’t just a piece of hardware; it’s the beating heart of Subaru’s legendary Symmetrical All-Wheel Drive system, ensuring torque is distributed exactly where it’s needed.
For drivers who crave performance, durability, and authentic Subaru engineering, replacing or upgrading your center differential is more than maintenance—it’s unlocking the car’s full potential.
What Makes the Subaru WRX STI Center Differential Diff 6MT Special?
The SUBARU WRX STI CENTER DIFFERENTIAL DIFF 6MT is a factory-engineered component that balances power between the front and rear axles in real time. This is what gives Subaru its rally-born DNA—unmatched control in rain, snow, gravel, or tight mountain switchbacks.
Key benefits include:
Dynamic torque distribution for optimal grip.
Reduced understeer and oversteer through balanced traction.
Durability under extreme loads, perfect for spirited driving or motorsport use.
OEM precision, guaranteeing perfect integration with your 6-speed manual transmission.
This isn’t just a part—it’s what makes your STI an STI.
The Science of Balance: How It Works
At its core, the center differential diff in the 6MT transmission allows the front and rear wheels to rotate at different speeds while keeping power evenly distributed. This is crucial when cornering, as the front and rear axles naturally move at different velocities.
Without it, you’d experience binding, tire wear, and unpredictable handling. With it, you get:
Smoother cornering transitions.
Maximum stability on mixed traction surfaces.
A more connected, confident driving experience.
It’s one of the reasons Subaru dominates in rally racing—the ability to maintain control no matter the terrain.
Why and When to Replace Your Center Differential
Like any high-stress drivetrain component, the SUBARU WRX STI CENTER DIFFERENTIAL DIFF 6MT wears down over time. Common signs you may need a replacement include:
Binding or jerking sensations when turning tightly.
Clunking noises from the drivetrain.
Excessive wheel slip in conditions where grip should be solid.
Unusual vibration during acceleration.
If left unattended, a failing differential can compromise safety, damage your transmission, and ruin your driving experience. Investing in a genuine OEM replacement restores the factory precision your Subaru was built with.
The OEM Advantage
You might be tempted by aftermarket parts, but here’s why sticking with OEM makes sense:
Exact fitment – Built to match Subaru’s factory specifications.
Proven durability – Tested under real-world and motorsport conditions.
Resale value protection – Keeping your STI all-original matters to collectors.
Peace of mind – No guesswork, no compromises, just Subaru engineering.
When it comes to a component as vital as your center differential, compromise isn’t an option.
Installation Insights
The SUBARU WRX STI CENTER DIFFERENTIAL DIFF 6MT requires technical knowledge to install correctly. Professional installation is strongly recommended, as it involves:
Removing the transmission assembly.
Disassembling the gearbox to access the differential.
Replacing worn components and sealing the unit.
Precise calibration to ensure torque splits function correctly.
Done right, the upgrade restores your STI’s rally-ready performance.
Where the Difference is Felt Most
You’ll notice the benefits of a fresh SUBARU WRX STI CENTER DIFFERENTIAL DIFF 6MT immediately:
On the street: Improved stability during cornering and acceleration.
On the track: Faster lap times thanks to sharper handling.
In rough weather: Superior grip in snow, rain, or ice.
During daily driving: Smoother, quieter operation with less wear on tires.
Isn’t it time you felt your Subaru the way it was meant to drive from the factory floor?
FAQs – Subaru WRX STI Center Differential Diff 6MT
Q: Can I use this center differential in a standard WRX, or is it STI-only?
This specific SUBARU WRX STI CENTER DIFFERENTIAL DIFF 6MT is engineered for the STI’s 6-speed manual transmission. It is not compatible with standard WRX 5-speed gearboxes.
Q: How long does a Subaru center differential usually last?
With proper care, many last over 100,000 miles. However, aggressive driving, track use, or lack of maintenance can shorten its lifespan.
Why Buy from GenuineSubieParts.com?
At GenuineSubieParts.com, we specialize in supplying enthusiasts with authentic Subaru parts you can trust. When you purchase your SUBARU WRX STI CENTER DIFFERENTIAL DIFF 6MT from us, you’re guaranteed:
100% OEM authenticity – no knockoffs, no imitations.
Competitive pricing – because performance should be affordable.
Expert support – our team understands Subaru inside and out.
Fast shipping nationwide – get back on the road quickly.
Don’t risk your Subaru’s legendary drivetrain on cheap alternatives—choose the source Subaru enthusiasts trust.
Why Upgrade Now?
Delaying a differential replacement can cause more harm than good. A failing unit can wear down your transmission, stress your driveshaft, and leave you with an STI that doesn’t feel like an STI anymore. Replacing with an OEM SUBARU WRX STI CENTER DIFFERENTIAL DIFF 6MT:
Restores authentic driving feel.
Prevents costly damage.
Enhances safety and confidence.
Maintains collector value for future resale.
Wouldn’t you rather enjoy your Subaru to its fullest potential instead of waiting for a breakdown?
The Core of Subaru AWD Magic
The SUBARU WRX STI CENTER DIFFERENTIAL DIFF 6MT isn’t just another drivetrain part—it’s the very mechanism that makes Subaru’s Symmetrical AWD legendary. Whether you’re restoring your STI, prepping for motorsport, or simply ensuring long-term reliability, this OEM differential delivers the balance, durability, and performance Subaru drivers demand.
Upgrade today with confidence at GenuineSubieParts.com and rediscover what makes your WRX STI unstoppable.
The product might show a few cosmetic signs of usage, but it works perfectly and operates as expected.
WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257 – Performance Meets Iconic Subaru Style
There are few sights more iconic under the hood of a Subaru than the WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257. That brilliant crimson finish doesn’t just scream performance—it’s a statement. It tells the world your Subaru isn’t just a car; it’s a purpose-built machine designed for speed, power, and precision. If you’re chasing OEM reliability with a touch of rally-bred character, this intake manifold assembly is the upgrade or replacement your EJ257 deserves.
Built to factory specifications and engineered to handle the airflow demands of Subaru’s turbocharged 2.5L EJ257 engine, this OEM red intake manifold offers both form and function. It’s more than a piece of hardware—it’s a symbol of Subaru’s motorsport pedigree, trusted by enthusiasts from daily drivers to competitive racers.
What Makes the WRX STI Red Intake Manifold Assembly EJ257 Special?
The WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257 is more than a flashy centerpiece—it’s a precision-engineered intake system designed to optimize airflow into your engine’s combustion chambers. Subaru designed the EJ257’s intake manifold to balance air distribution across all cylinders, which translates to smoother performance, consistent combustion, and reliable horsepower gains.
Signature Subaru Red Finish – A factory touch that makes your engine bay stand out.
OEM Precision – Direct fitment for EJ257-powered WRX STI models, no modification required.
Durability – Built from high-quality cast aluminum for long-term strength.
When enthusiasts talk about “bulletproofing” an EJ257, a solid intake manifold is one of the key components. This assembly provides the foundation your turbocharged setup needs to deliver consistent performance under pressure.
How Does It Work?
The intake manifold acts as the gateway for air traveling from your turbocharger (or naturally aspirated intake) into the engine’s cylinders. With the WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257, air is distributed evenly across all four cylinders, ensuring balanced combustion and preventing lean conditions that can harm the engine.
Think of it as the lungs of your EJ257. The stronger and more efficient the intake manifold, the better your engine can breathe—resulting in:
Faster throttle response
Improved mid-range torque
Enhanced top-end power
Greater stability under high boost
Pairing this intake manifold with supporting mods—like larger injectors, upgraded intercoolers, and a professional tune—unlocks the full potential of your STI.
Why Enthusiasts Upgrade or Replace Their Intake Manifold
Performance Goals – For builds targeting higher horsepower, the OEM WRX STI intake manifold is a proven foundation.
Restoration – If your original intake is damaged, cracked, or corroded, this OEM assembly restores your Subaru’s performance and aesthetics.
Style & Pride – Few parts are as recognizable as the red STI manifold—perfect for car shows or engine bay detailing.
OEM Reliability – Unlike aftermarket options, you can trust this manifold to fit perfectly and withstand daily abuse.
Whether you’re chasing dyno numbers or just want your EJ257 running at its best, the WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257 is the smart choice.
Where Does It Fit?
This manifold is designed for Subaru’s EJ257 turbocharged 2.5L engine, most commonly found in WRX STI models. As an OEM part, it offers a bolt-on replacement for factory manifolds. Compatibility includes:
2004+ Subaru WRX STI models with the EJ257 engine
EJ257 swaps into other Subaru platforms (with appropriate modifications)
If you’re performing a swap or rebuild, this assembly ensures OEM fitment and eliminates the guesswork often associated with aftermarket parts.
Installation Insights
Replacing or upgrading to the WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257 isn’t overly complicated, but it does require patience and mechanical skill. Here’s a general overview:
Disconnect the battery and relieve fuel pressure.
Remove intercooler, intake piping, and associated sensors.
Detach fuel rails and lines connected to the old intake manifold.
Unbolt and remove the old manifold assembly.
Install the new OEM red intake manifold using factory gaskets and torque specs.
Reconnect fuel rails, sensors, and intercooler piping.
Test for leaks, confirm proper operation, and enjoy the transformation.
A professional installation is always recommended for those unfamiliar with engine work, especially since proper torque and sealing are critical to performance.
Frequently Asked Questions (FAQ)
Q1: Will the WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257 fit my WRX? A: It is specifically designed for STI models equipped with the EJ257. If you’re running an EJ205 or EJ255, this part will not directly fit without modifications or a swap.
Q2: Do I need tuning after installing this intake manifold? A: If you’re simply replacing a stock manifold with an OEM equivalent, tuning is not required. However, if you’re adding other performance modifications, a tune is strongly recommended to maximize gains.
Why Buy OEM Instead of Aftermarket?
Aftermarket intake manifolds may promise higher flow, but they often compromise on fitment, drivability, and reliability. Subaru’s WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257 delivers the perfect balance of performance and factory engineering. OEM parts are tested for durability, designed for your exact engine, and built to last.
Plus, that signature Subaru red finish can’t be replicated. It’s more than a part—it’s a badge of honor in the Subaru community.
A Question for You
When you pop your hood, do you want to see a generic aftermarket piece—or the legendary WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257 that instantly tells everyone your Subaru means business?
The WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257 is more than a replacement—it’s a performance upgrade, an aesthetic statement, and a cornerstone of Subaru’s rally-bred legacy. With its perfect OEM fitment, high-flow design, and unmistakable red finish, this intake manifold ensures your EJ257 not only performs at its peak but looks the part, too.
Whether you’re restoring a classic STI, upgrading your build, or simply replacing a worn-out manifold, this assembly delivers reliability, performance, and that iconic Subaru style.
Don’t compromise with lesser parts—equip your EJ257 with the WRX STI RED INTAKE MANIFOLD ASSEMBLY EJ257 and experience the difference Subaru engineering makes.
This part was taken from a 2021 STI crate engine and has neverbeenused. It is in excellentshape and looksbrand new! You won’t discoveronebetter than this! Itfits all STI models from 2008 to 2021. This is ideal for anyonelooking to upgrade their old intake manifolds thathavebad paint due to wear and tear over time.
2010 WRX STI Fuel Cell Gas Tank Assembly OEM – Ensure Peak Performance and Safety
For every Subaru WRX STI enthusiast, maintaining the integrity and performance of your fuel system is critical. The heart of this system is the fuel cell, and the 2010 WRX STI FUEL CELL GAS TANK ASSEMBLY OEM ensures your engine receives clean, consistent fuel while maintaining Subaru’s legendary reliability.
Imagine hitting the road in your 2010 WRX STI, whether for spirited drives, track sessions, or daily commuting, knowing that your Subaru OEM fuel tank assembly is engineered for exact fitment, safety, and long-lasting performance. This assembly isn’t just a replacement part—it’s a critical component that protects your engine, enhances efficiency, and maintains your vehicle’s factory-level performance.
What Is the 2010 WRX STI Fuel Cell Gas Tank Assembly OEM?
The 2010 WRX STI FUEL CELL GAS TANK ASSEMBLY OEM is the complete fuel storage system designed specifically for the 2010 Subaru WRX STI. It includes:
Fuel tank – precisely shaped to fit the WRX STI chassis, with OEM-grade materials that resist corrosion and wear.
Fuel pump and module assembly – ensures accurate fuel delivery under all driving conditions.
Strainers, sending units, and brackets – installed with factory-grade precision for perfect alignment.
Sealed connections – prevent leaks and maintain optimal fuel system pressure.
Designed for Subaru’s turbocharged EJ25 engine, this OEM gas tank assembly guarantees reliable fuel flow, engine protection, and compatibility with factory components, making it the ideal solution for owners who demand performance and peace of mind.
Why You Need an OEM Fuel Cell Assembly
Many drivers underestimate the importance of an OEM fuel tank. After years of use, the WRX STI fuel system can experience:
Fuel pump wear or failure
Corrosion or tank leaks
Reduced fuel pressure
Inconsistent readings from the fuel gauge
Replacing your worn or damaged tank with the 2010 WRX STI FUEL CELL GAS TANK ASSEMBLY OEM ensures:
✅ Engine safety – proper fuel flow prevents lean conditions that can damage the turbocharged EJ25 engine.
✅ Precise fitment – designed for 2010 WRX STI, no modifications required.
✅ Durability and longevity – OEM materials resist corrosion, road debris, and vibration.
✅ Consistent performance – maintains factory fuel pressure, flow rates, and engine efficiency.
For owners who push their WRX STI to the limit, whether on the street or track, maintaining a reliable fuel supply is non-negotiable.
Installation & Compatibility
The 2010 WRX STI FUEL CELL GAS TANK ASSEMBLY OEM is designed specifically for:
2010 Subaru WRX STI models
Compatible with the turbocharged EJ25 engine and factory fuel lines
Works seamlessly with OEM fuel pumps, sensors, and wiring harnesses
Installation overview:
Safety first – disconnect the battery and drain the existing fuel tank.
Remove the old fuel tank assembly – carefully disconnect fuel lines, wiring, and brackets.
Install the new OEM fuel tank assembly – align it with factory mounts and reconnect all lines.
Test the system – check for leaks, verify fuel pressure, and confirm accurate fuel gauge readings.
⚠️ Important Note: Installation is recommended for experienced mechanics or Subaru service centers. Incorrect installation can cause leaks, engine issues, or safety hazards.
Where Should You Use the 2010 WRX STI Fuel Cell Gas Tank Assembly OEM?
This OEM fuel tank assembly is perfect for:
Restoring your 2010 WRX STI – replace worn or damaged fuel systems to maintain factory performance.
Daily driving reliability – ensures consistent fuel delivery for commuting and long trips.
Track and motorsport applications – durable construction handles stress and vibration during spirited driving.
In essence, any 2010 WRX STI owner looking for performance, reliability, and peace of mind should consider installing this OEM assembly.
Benefits of an OEM Subaru Fuel Tank Assembly
Choosing the 2010 WRX STI FUEL CELL GAS TANK ASSEMBLY OEM offers several key advantages:
Exact OEM specifications – fits perfectly, avoiding common issues associated with aftermarket tanks.
Safety compliance – meets Subaru’s stringent fuel system safety standards.
Engine protection – avoids lean fuel conditions that can cause turbo or engine damage.
Enhanced resale value – OEM parts maintain your Subaru’s authenticity and performance pedigree.
Secondary benefits include easy integration with OEM wiring and fuel sensors, peace of mind from reduced leak risk, and compatibility with Subaru’s turbo fuel system design.
FAQs About the 2010 WRX STI Fuel Cell Gas Tank Assembly OEM
Q1: Can I use this fuel tank assembly on a non-STI WRX?
This assembly is designed for the 2010 WRX STI and may not fit non-STI WRX models due to differences in fuel pump modules, tank shape, and chassis mounts.
Q2: Does this assembly come with the fuel pump?
Yes, the OEM assembly includes the fuel pump module, sending unit, and all necessary OEM components, providing a complete solution for replacement.
Q3: How does a failing fuel tank affect engine performance?
A compromised fuel tank can cause inconsistent fuel pressure, engine stalling, poor throttle response, and potential turbo damage due to lean conditions. Replacing with an OEM assembly prevents these issues.
Customer Testimonials
⭐️⭐️⭐️⭐️⭐️ “Installed the OEM fuel tank assembly and noticed immediate peace of mind. No leaks, perfect fit, and smooth fuel delivery. Highly recommend for 2010 WRX STI owners.” – Jason T.
⭐️⭐️⭐️⭐️⭐️ “I was debating between aftermarket and OEM, but the Subaru OEM fuel cell was worth every penny. Fits perfectly and keeps my WRX STI running safely.” – Michelle K.
⭐️⭐️⭐️⭐️⭐️ “Replaced my old tank with this OEM assembly. Installation was straightforward, and the engine runs better than ever with stable fuel delivery.” – Carlos R.
Why Buy From Genuine Subie Parts?
At GenuineSubieParts.com, we specialize in providing authentic Subaru OEM parts. When you purchase the 2010 WRX STI FUEL CELL GAS TANK ASSEMBLY OEM, you get:
Guaranteed OEM fit and performance
Expert guidance on installation and compatibility
Fast shipping and secure packaging
Competitive pricing without compromising authenticity
Choosing OEM ensures your Subaru maintains its performance, safety, and reliability, something aftermarket options may not guarantee.
Protect Your WRX STI Engine
The 2010 WRX STI FUEL CELL GAS TANK ASSEMBLY OEM is a crucial component for any Subaru enthusiast. Beyond simply storing fuel, it guarantees:
Consistent fuel flow for optimal engine performance
Engine safety and longevity
Exact OEM fitment for a hassle-free installation
Reliable fuel delivery for daily driving, track, or spirited use
Ask yourself: Would you risk engine performance or safety with anything less than OEM Subaru precision? The answer is clear—invest in the 2010 WRX STI FUEL CELL GAS TANK ASSEMBLY OEM and drive with confidence knowing your WRX STI is fueled and ready for any challenge.
SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS – Elevate Your Ride Performance
Every WRX STI enthusiast knows that handling, stability, and comfort are the cornerstones of an exhilarating driving experience. Your rear suspension plays a critical role in achieving that perfect balance, and the SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS are engineered to deliver just that. Whether carving through winding roads, hitting the track, or cruising on the highway, these OEM components transform your rear suspension for superior control, comfort, and reliability.
Imagine taking a tight corner with your WRX STI and feeling precise control over every inch of your car’s movement. The SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS allow your suspension to respond perfectly to every input, reducing body roll, improving traction, and delivering a smoother, more confident ride.
Why Upgrade to OEM Rear Struts, Shocks, and Springs?
Your WRX STI’s rear suspension is responsible for maintaining balance, absorbing road imperfections, and providing the performance edge that Subaru enthusiasts crave. Over time, shocks and struts wear out, springs sag, and the handling dynamics deteriorate. Installing the SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS ensures:
Restored Ride Quality – Smooth, controlled response over bumps, dips, and curves.
Improved Handling – Minimized body roll and better cornering stability.
Enhanced Safety – Proper damping and spring rates maintain tire contact with the road.
Long-Term Durability – OEM components engineered to last, resisting wear and corrosion.
Factory Fitment – Designed specifically for WRX STI rear suspension geometry, ensuring seamless installation.
By replacing worn components with genuine OEM parts, you restore your WRX STI’s original performance capabilities—or even enhance them with updated factory-quality components.
What Are Rear Struts, Shocks, and Springs?
Understanding the role of each component helps appreciate why this upgrade is essential:
Struts – Structural elements that support the vehicle’s weight while providing damping. They also house shock absorbers in a single unit for precise suspension performance.
Shocks – Control the oscillation of your springs, absorbing bumps and maintaining tire contact with the road.
Springs – Support the vehicle weight and determine ride height, stiffness, and handling characteristics.
Together, the SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS work in harmony to provide a balanced, controlled, and responsive driving experience.
How Does This Upgrade Improve Your WRX STI?
Replacing or upgrading your rear suspension with OEM components provides multiple advantages:
Cornering Precision – Stiffer, properly damped struts and shocks reduce body roll, giving you confidence in high-speed turns.
Smooth Ride Quality – Absorb road imperfections more efficiently, ensuring a comfortable ride without sacrificing performance.
Enhanced Traction – Consistent tire contact improves grip during acceleration, braking, and cornering.
Durability and Longevity – Built to OEM standards, these parts resist wear and maintain performance for years.
Performance Consistency – Your WRX STI responds predictably in all conditions, from spirited driving to daily commuting.
Whether you’re a track enthusiast or a weekend warrior, these rear struts, shocks, and springs provide the perfect balance between performance and comfort.
Signs You Need New Rear Suspension Components
Not sure if it’s time to upgrade? Look for these common indicators:
Excessive bouncing or bottoming out on bumps.
Noticeable sagging or uneven rear ride height.
Increased body roll during turns or lane changes.
Reduced traction or instability on rough roads.
Clunking or unusual noises from the rear suspension.
If you experience any of these symptoms, it’s time to invest in SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS to restore safety, performance, and confidence on the road.
Installation & Compatibility
Installing the SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS is straightforward thanks to their OEM design:
Direct Fit – Engineered for WRX STI models, requiring no modifications.
Professional or DIY Friendly – Can be installed by a qualified mechanic or a skilled DIY enthusiast with proper tools.
Safety Integration – Maintains correct geometry and alignment for all suspension-related safety systems.
Optional Alignment – After installation, a professional wheel alignment is recommended to ensure optimal handling and tire wear.
OEM fitment guarantees that your suspension works exactly as Subaru intended, maintaining factory specifications for performance and safety.
Use Cases & Benefits
Track Days & Performance Driving – Optimized damping improves cornering precision and stability at high speeds.
Daily Driving – Smooth ride quality without sacrificing responsiveness.
Off-Road & Rough Roads – Absorb bumps, potholes, and uneven terrain more effectively.
Interior Comfort – Reduced vibrations and body movement translate into a more enjoyable driving experience.
The rear suspension is critical to both comfort and performance. Upgrading ensures your WRX STI delivers the full driving experience Subaru designed.
FAQs – SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS
Q1: Are these components compatible with all WRX STI models? A: These rear struts, shocks, and springs are specifically designed for WRX STI models. Please confirm your vehicle year and model for exact fitment.
Q2: How often should I replace my rear struts, shocks, and springs? A: OEM components typically last between 50,000–100,000 miles, depending on driving style, road conditions, and maintenance. Signs of wear include increased body roll, bouncing, or sagging.
Q3: Can I install these myself? A: While a skilled DIYer can install them, professional installation is recommended to ensure proper torque, alignment, and safety.
OEM vs Aftermarket – Why Choose Genuine Subaru Parts
Aftermarket suspension components may be cheaper, but OEM provides:
Perfect Fit – No modifications needed for installation.
Reliability – Tested to Subaru’s high-quality standards for durability and performance.
Safety Compliance – Maintains suspension geometry and all safety integrations.
Longevity – Resists premature wear and corrosion better than many aftermarket alternatives.
Choosing OEM ensures your WRX STI performs as intended, delivering precise handling, comfort, and stability.
Complementary Upgrades
To maximize rear-end performance and handling, consider pairing your SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS with:
Wheel Alignment – Ensures proper tire wear and handling after installation.
Suspension Bushings – Replace worn bushings for improved stability and control.
Together, these upgrades create a fully responsive and confident WRX STI driving experience.
Final Thoughts
Your WRX STI deserves a rear suspension that can handle every corner, bump, and spirited acceleration with precision. The SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS restore factory-level performance and comfort while delivering long-term reliability.
Ask yourself: Do you want your WRX STI to feel as agile, balanced, and confident as the day it rolled off the assembly line? If the answer is yes, investing in OEM rear suspension components is the smart choice.
Upgrade your ride today with SUBARU WRX STI REAR STRUTS SHOCKS SPRINGS from Genuine Subie Parts and feel the difference in every turn, bump, and straightaway.
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06 WRX STI INJEN COLD AIR INTAKE CAI WRINKLE – Unlock the Full Potential of Your Subaru
What if you could unleash hidden horsepower and give your Subaru WRX STI a more aggressive edge with a single upgrade? The 06 WRX STI INJEN COLD AIR INTAKE CAI WRINKLE is built precisely for enthusiasts who demand performance, precision, and style. This is more than just a part—it’s a gateway to a thrilling driving experience where every rev feels sharper and every acceleration pushes you deeper into your seat.
If you’ve ever wondered how much untapped power your Subaru is holding back due to a restrictive factory intake, this cold air intake is your answer. Designed by Injen, a trusted name in high-performance engineering, this system doesn’t just improve airflow it transforms how your STI breathes, accelerates, and dominates on the street or track.
What Makes the 06 WRX STI INJEN COLD AIR INTAKE CAI WRINKLE Different?
At its core, an intake system may seem simple—it channels air to your engine. But not all intakes are created equal. The Injen Cold Air Intake CAI Wrinkle for the 2006 Subaru WRX STI goes far beyond stock limitations.
Precision-Engineered Tubing: The wrinkle-coated aluminum tubing reduces turbulence and maximizes smooth airflow, delivering more oxygen-rich air directly into the turbocharged engine.
Dyno-Proven Gains: Expect noticeable horsepower and torque improvements that you can feel instantly. Injen doesn’t just claim performance gains—they back them with real-world dyno testing.
Aggressive Sound Profile: This intake isn’t just about numbers. With the CAI installed, your WRX STI will produce a deeper, throatier induction sound that amplifies the thrill every time you press the gas.
Durable Wrinkle Finish: Beyond performance, the wrinkle coat enhances heat resistance while adding a rugged, professional look under your hood.
By upgrading to the 06 WRX STI INJEN COLD AIR INTAKE CAI WRINKLE, you’re not only boosting airflow efficiency but also setting your car apart with a premium finish that matches its performance-driven soul.
How Does It Work?
The magic lies in airflow science. Your WRX STI’s stock intake system is designed with noise reduction and emissions regulations in mind, often sacrificing power. The Injen Cold Air Intake re-routes and optimizes how air enters your engine.
Cooler Air Intake Location – Positioned strategically to draw in cooler, denser air from outside the engine bay. Cooler air = more oxygen = more efficient combustion.
Reduced Restriction – Factory systems restrict airflow with tight bends and narrow passages. Injen’s mandrel-bent aluminum tubing eliminates those bottlenecks.
Performance Filter – Equipped with Injen’s high-flow filter, designed to capture contaminants while allowing maximum airflow. It’s washable, reusable, and built to last.
Advanced Heat Shielding – The wrinkle coating and design protect against heat soak, ensuring consistent performance even during demanding driving conditions.
The result? Enhanced throttle response, improved acceleration, and power you can actually feel.
Why Choose the 06 WRX STI INJEN COLD AIR INTAKE CAI WRINKLE?
There are dozens of intake options on the market—but not all are tailored specifically for Subaru’s performance DNA. Here’s why this one stands out:
Designed for Subaru Enthusiasts: Every curve and weld is tailored for the 2006 WRX STI, ensuring perfect fitment without modification.
Street & Track Ready: Whether you’re carving corners on the backroads or pushing limits at the track, this intake delivers consistent, reliable performance.
Trusted by Professionals: Injen has built a reputation for creating intake systems used by serious drivers and tuners around the world.
A Balance of Performance & Style: The wrinkle finish gives your engine bay an aggressive touch while protecting against corrosion and wear.
Think of it as giving your WRX STI a pair of lungs that can finally breathe freely. Isn’t it time your Subaru lived up to its full potential?
Where Can You Install and Use This Cold Air Intake?
The 06 WRX STI INJEN COLD AIR INTAKE CAI WRINKLE is designed for easy installation with basic tools and mechanical know-how. Whether you’re a DIY Subaru enthusiast or working with a professional installer, you’ll appreciate the straightforward fitment.
Perfect for Street Driving: Daily drives feel more responsive, with better low-to-mid-range torque.
Ideal for Performance Builds: Pair it with exhaust upgrades, ECU tuning, or turbo enhancements for even bigger gains.
Show Car Ready: That wrinkle finish makes your engine bay pop during meets and car shows.
If you’ve ever thought about upgrading just one part that makes a huge difference across sound, feel, and performance—this intake checks every box.
FAQs
Q1: Do I need to tune my Subaru after installing the 06 WRX STI INJEN COLD AIR INTAKE CAI WRINKLE?
In most cases, you’ll see immediate gains without tuning since the intake is designed for optimal performance with stock settings. However, pairing it with an ECU tune can maximize horsepower, torque, and drivability.
Q2: Will this intake affect my Subaru’s reliability or fuel efficiency?
Not at all. In fact, many drivers report improved throttle response and, in some cases, slightly better fuel economy when cruising. Since the intake is engineered specifically for the 2006 WRX STI, it won’t compromise reliability when installed correctly.
Engage With Your Build – What Do You Want Your Subaru to Sound Like?
Every upgrade tells a story. With the Injen Cold Air Intake CAI Wrinkle, you’re not just buying a part—you’re shaping how your WRX STI feels and sounds every time you get behind the wheel. Do you want your Subaru to have that raw, aggressive induction growl that turns heads, or are you looking for smoother performance gains that you can rely on daily? With this intake, you can have both.
Final Thoughts
The 06 WRX STI INJEN COLD AIR INTAKE CAI WRINKLE is more than an aftermarket upgrade—it’s an invitation to experience your Subaru the way it was meant to be driven. From increased horsepower and torque to the aggressive engine note that comes alive under throttle, this intake transforms your driving experience in all the right ways.
Backed by Injen’s proven engineering, premium materials, and dyno-tested results, this system is the ideal performance mod for any 2006 Subaru WRX STI owner who wants to elevate their build. Don’t let your engine suffocate under stock restrictions—let it breathe freely, perform fiercely, and sound incredible.
This engine block is identical to the newest ones, labeled “705.” It features the same full-counterweight crankshaft, treated with nitriding, as seen in earlier EJ25 models. However, this crankshaft lacks the extra oiling ports present in some special edition EJs. Up to this point, the bearings and clearances fall within the usual specifications for late-model EJ257 engines.
Type RA Piston Differences
At first glance, both the Type RA and STI pistons seem to be machined cast items. The volume of the dish in each piston is very similar, and the depth of the valve reliefs matches as well. Unfortunately, the Type RA does not come with forged pistons, which some had hoped for. However, we haven't completely ruled out the idea that the materials used for the Type RA pistons might be a different alloy that is more resistant to breaking (more ductile), given that they are produced by Hitachi instead of Aisin. Additionally, it looks like the Type RA pistons have crowns that are about 1 to 2mm thicker than those of the STI pistons, although this is difficult to see in the image.
When observing the pistons from the side, a few distinctions become evident. To begin with, the top ringland coating on earlier STI pistons reaches the crown, likely due to variations in manufacturing methods (less or different tooling), rather than indicating any notable performance changes. Additionally, the Type RA piston has significantly more material around the wrist pin for support.The compression height, positions of the rings, and other measurements seem unchanged. This indicates that neither the position nor the thickness of the ringlands has altered. The gaps for the top rings were measured at 0.010″, 0.010″, 0.011″, and 0.011″, while the lower ring gaps were recorded at 0.014″, 0.014″, 0.014″, and 0.015″.
From the base, you can observe the increased material around the wrist pin area (marked in red) and the decreased size of the large center support (highlighted in green). The Type RA structure excels in piston strength because it lessens the cantilever effect and provides enhanced support for the wrist pin.Previously, STI pistons had a weight of 414 grams, whereas the Type RA pistons come in at 424 grams. This additional weight of 10 grams is negligible considering the advancements in the piston’s design. For reference, forged pistons designed for the EJ257 generally fall within the 370 to 400 gram range, varying based on bore size and construction. Both engines use wrist pins of the same weight.
Type RA Con Rod Differences
From what I can see, the Type RA rods seem to be exactly like the rods found in the GR STI. This isn't shocking since the rods are certainly not the weakest part of the engine. However, there are some changes in the later models compared to the earlier EJ257 and EJ207 rods, particularly with the closed channel inside the big end's bore and the absence of a straight support rib.
There are no visible differences between the GR STI rod and, in reality, the rods from the 2018 STI and Type RA have the same part number.
Part Number:
Type RA Engine Assembly (Shortblock)
10103AD020
Warranty Disclaimer: Parts that are installed by a CERTIFIED Subaru Dealership are the only ones covered by Subaru of America. Additionally, the part must correspond with the vehicle's VIN. For example, if you put an STi block into a WRX at your friend's garage, don’t assume you’ll be able to file a warranty claim if it fails! It’s important to use your best judgment.
