Brakes› Brake Systems And Components

Stoptech

ST40/36-40/28

$802.08

SKU: S00M ACS.42B.1162

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Description

The StopTech ACS.42B.1162 is a silver right replacement caliper for the StopTech ST40 Big Brake Kit series. These 4-piston, two-piece calipers are engineered for high-performance braking, offering superior rigidity and improved pedal feel. They are typically found on BMW performance models and are designed to work with larger rotors and high-performance pads.

Fitment

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Specifications

BrandStoptech
Part NumberS00M ACS.42B.1162

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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