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Exterior Components› Body Panels and Components

Perrin Performance

PERRIN 02-07 Subaru WRX/STi / 93-07 Impreza / 98-08 Forester Rear Differential/Subframe Lockdown Sys

$65.00 $48.75 Save $16.25

SKU: P004 PSP-SUS-525

In Stock
In Stock
Ships by Aug 3
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: PSP-SUS-525

MIA's Description

The Perrin Performance Subframe/Differential Lockdown Kit is a performance enhancement for Subaru WRX and WRX STi models. It includes polyurethane bushings, steel sleeve washers, and zinc-coated bolts to solidify the rear subframe and differential mounts. This kit aims to eliminate driveline slop and reduce the common 'thud' felt during shifts.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPerrin Performance
Part NumberP004 PSP-SUS-525

Videos

EVERY SUBARU NEEDS THIS! What a difference! - Perrin Subframe Lockdown Kit Install

EVERY SUBARU NEEDS THIS! What a difference! - Perrin Subframe Lockdown Kit Install
Perrin Performance Subframe Lockdown Kit Install

Perrin Performance Subframe Lockdown Kit Install
Perrin Performance Rear Diff Lockdown System Install

Perrin Performance Rear Diff Lockdown System Install
PERRIN Rear Diff Lockdown System and Subframe Lockdown Kit Review

PERRIN Rear Diff Lockdown System and Subframe Lockdown Kit Review
PERRIN PERFORMANCE Steering Dampener Lockdown Kit Install and Review

PERRIN PERFORMANCE Steering Dampener Lockdown Kit Install and Review

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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