FREE SHIPPING ON ORDERS OVER $199*

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Free shipping is available within the lower 48 states for orders totaling $199 or more. Simply select the free shipping option during checkout. Even though expedited shipping is not free we will still discount the free shipping option from the expedited shipping cost for you. This offer excludes shipments going to Alaska, Hawaii, Military Boxes, and items too large to ship via UPS or USPS. These items are usually large freight or bulky items such as engine blocks, etc.

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Popular Applications

  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
  • Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
    Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)

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    Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)

    MAP Loyalty Program: Earn $ 1.04 Toward Next Purchase!
    PART# PER PSP-SUS-525  

    $52.20   $58.00
    You Save 10% ($5.80)

    Free Shipping On Orders $199 and Up!

    Fits Your

    Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)
    Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525) Perrin Subframe/Differential Lockdown Kit | 2002-2007 Subaru WRX/STI (PSP-SUS-525)

    WRX/STI Subframe and Differential Lockdown Kit by Perrin Performance

    The subframe lockdown kit includes 2 urethane bushings, two metal sleeve washers and 2 bolts. They work together to solidify and lock the rear subframe in place, eliminating all driveline slop and that annoying thud from first to second gear.

    The PERRIN rear diff lock down (DLS) consists of 4 urethane bushings that lock the differential by stiffening the front and rear mounts for zero movement under extreme conditions such as drag racing and road racing. This DLS removes the twisting movement from the rear differential which can cause a "squishy" or spongy feeling at the point of initial acceleration.

    Features

    • Polyurethane Bushings
    • Steel Sleeve Washers
    • Zinc Coated Bolts

    Benefits

    • Eliminates Driveline Slop
    • Smoother Shift from 1 - 2
    • Solid Connection

    Please Note:

    • WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

    Applications

    • 2002 - 2007 Subaru Impreza WRX
    • 2004 - 2007 Subaru Impreza WRX STI

    What's In The Box?

    • 6 - PERRIN Polyurethane Bushings
    • 2 - PERRIN Steel Sleeves
    • 2 - Zinc Coated Bolts
    • All Necessary Hardware
    • Installation Instructions
    • Warranty Information
    • Stickers

    Installation Instructions

    Warranty

    • Perrin Performance 5-Year Limited Warranty

    Customer Reviews

    Based on 1 review
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    M
    M.
    Perrin Rear Lockdown

    I recommend using a thread chaser before installing the bolts. The bushing rings slide right in. Had to do a little prying on the rear diff, but all in all, it was simple. Definitely a cost-effective alternative to Group N or full poly bushings.

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within your country. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within California. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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