Exterior Components Body Panels and Components

Whiteline

Whiteline 02-07 WRX / 04-07 STi / 93-00 Subaru Impreza Non-Turbo Rear Subframe lock kit

$58.88

SKU: W00A KSB750

In Stock
In Stock
Ships by Aug 2
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: KSB750

KSB750 is designed to lock the rear subframe which allows for more precise alignment of the rear wheels and limits the amount of rear subframe movement under cornering loads which can result in poor dynamic alignment settings. The hardware can easily be installed and removed between motorsport activities. The kit will increase rear NVH as it effectively locks out the rear subframe bushings. It is designed for motorsport use only and should not be used for extended periods as it may lead to premature chassis wear.

Features:

  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.

Whiteline Subframe - lock kit.

MIA's Description

The Whiteline KSB750 is a rear subframe lock kit designed to enhance vehicle alignment and limit subframe movement. This kit locks the differential carrier to the body, improving the precision of rear wheel alignment, especially under cornering loads. Installation is estimated to take 2 hours and the kit comes with a 3-year warranty.

Fitment

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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

BrandWhiteline
Part NumberW00A KSB750

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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