Brakes› Brake Systems And Components

Stoptech

OE POSI QUIET COATED BRAKE KIT 4 WH

$787.62

SKU: S00M 901.44086

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The StopTech C43 Big Brake Kit is a high-performance front brake system designed for racing. It features a lightweight C43 caliper (half the weight of ST40) with 36mm/42mm piston bores, ideal for Subaru BRZ, Scion FR-S, and Toyota 86 platforms. The calipers allow for easy pad changes and use a common DR21 pad shape (11% more volume than ST40 pads). The kit includes 2-piece disc assemblies with 309x32mm pillar bi-slot sport race rotors for thermal expansion management. StopTech SR race pads are included. This product is made to order.

Fitment

Fitment Guaranteed

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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

BrandStoptech
Part NumberS00M 901.44086

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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