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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Perrin Performance
PERRIN Rear Differential and Subframe Lockdown System for 2002-2007 Subaru Impreza WRX/STI - PSP-SUS-525
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2002-2007 Subaru Impreza WRX and WRX STI models (including Limited and TR trims).
The PERRIN Rear Differential and Subframe Lockdown System is designed to eliminate excessive movement in the rear drivetrain by securing the rear subframe and differential to the vehicle's chassis. This kit provides a more rigid connection, significantly reducing the common drivetrain "clunk" experienced during aggressive shifts and hard acceleration. By minimizing component deflection, you achieve more direct power delivery and a more predictable handling feel during high-performance driving.
- Eliminates rear subframe and differential movement for a solid drivetrain feel
- Reduces audible clunks and drivetrain slop during gear changes
- Improves throttle response and power transfer to the ground
- Engineered for a precise fit with factory mounting locations
- Manufacturer Part Number: PSP-SUS-525
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2006-2007 | Subaru | Impreza | WRX TR |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
PERRIN Rear Differential and Subframe Lockdown System for 2002-2007 Subaru Impreza WRX/STI - PSP-SUS-525
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits 2002-2007 Subaru Impreza WRX and WRX STI models (including Limited and TR trims).
The PERRIN Rear Differential and Subframe Lockdown System is designed to eliminate excessive movement in the rear drivetrain by securing the rear subframe and differential to the vehicle's chassis. This kit provides a more rigid connection, significantly reducing the common drivetrain "clunk" experienced during aggressive shifts and hard acceleration. By minimizing component deflection, you achieve more direct power delivery and a more predictable handling feel during high-performance driving.
- Eliminates rear subframe and differential movement for a solid drivetrain feel
- Reduces audible clunks and drivetrain slop during gear changes
- Improves throttle response and power transfer to the ground
- Engineered for a precise fit with factory mounting locations
- Manufacturer Part Number: PSP-SUS-525
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2006-2007 | Subaru | Impreza | WRX TR |
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