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Drivetrain› Differentials and Rear-End Components

PLM

Billet Aluminum Rear Differential Brace

$249.00 $164.90 Save $84.10

SKU: PW-DIFF-BRACE-WRX-08

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

It is constructed from billet 6061 aluminum with a black anodized finish. The brace features 75A rated polyurethane bushings and a bolt-on installation, requiring no drilling.
Show original supplier description
The Precision Works Differential Brace from PLM provides crucial additional support to the rear differential of compatible Subaru WRX and STI models, helping to prevent differential failure. This brace is precision CNC machined from durable billet 6061 aluminum and finished with a black anodizing for corrosion resistance and a sleek appearance. It incorporates 75A rated polyurethane bushings to absorb vibrations and ensure proper function. The brace is compatible with a wide range of Subaru models, including the WRX from 2008-2025 and the WRX STI from 2008-2021, as well as specific WRX VA (2015-2021) and WRX VB (2022-2026) generations. Please verify specific fitment for your vehicle's year and model before purchase. Instruction manuals are not included with the product.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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.

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Specifications

BrandPLM
Part NumberPW-DIFF-BRACE-WRX-08
CategoryDrivetrain
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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