Chassis Components› Bushings and Mounts

Powerflex

Rear Subframe Rear Mounting Bush

$174.99

SKU: PFR5-422

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

Moderate — 2–4 hours

Overview

The Powerflex PFR5-422 is a rear subframe rear mounting bush from the Road Series. It is a full replacement bush made from Yellow 70A durometer polyurethane material. This bush is recommended for standard or mildly tuned road cars.
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The Powerflex PFR5-422 is a Road Series polyurethane bush designed as a direct replacement for your vehicle's rear subframe rear mounting bush. Crafted from Yellow 70A durometer material, this bush is engineered for standard or mildly tuned road cars, offering an upgrade over stock components. The product is backed by a Lifetime Warranty, underscoring its durability and Powerflex's confidence in their manufacturing. Note that for specific high-performance applications, such as BMW M cars, 1M, and E9X M3 models, the Powerflex Performance series bush (PFF5-422P) is recommended instead of this Street series variant. For those seeking inserts that fit into the OE bush, PFR5-421 or PFR5-1921 are available alternatives.

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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Specifications

BrandPowerflex
Part NumberPFR5-422
CategoryChassis Components
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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.

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