Brakes› Brake Systems And Components

Stoptech

OE POSI QUIET COATED BRAKE KIT 2 WH

$252.73

SKU: S00M 911.67503

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

Easy — 1–2 hours

Description

The StopTech ST60 380 Big Brake Kit is a front, 6-piston, balance-optimized brake kit designed for E9X M3 models. It includes drilled or slotted 2-piece Aerorotors, ST60 forged calipers, forged caliper brackets, Sport pads, and DOT-compliant stainless steel brake lines. This kit aims to drastically improve braking performance both on and off the race track.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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 911.67503

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.

View Full Return Policy