Brakes› Brake Systems And Components

Stoptech

STR40GT/40-44/32X23PAD OR

$2,274.30

SKU: S00M 279.736.8233

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

Moderate — 2–4 hours

Description

The StopTech ST40 332 Big Brake Kit is a front, 4-piston, balance-optimized big brake kit for E36 M3 and MZ3. It significantly improves braking performance, offering optimum stopping power and improved brake feel through a well-engineered system. The kit provides excellent thermal management from larger rotors with enhanced cooling vanes, allowing for consistent braking performance, less heat soak, and longer pad life. It includes patented Aerorotors (332mm two-piece, slotted or cross-drilled), ST40 4-piston forged aluminum calipers, StopTech 309 Sport pads, and DOT-compliant stainless steel brake lines. Requires 17-inch wheels.

Fitment

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Specifications

BrandStoptech
Part NumberS00M 279.736.8233

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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