Brakes Brake Systems And Components

Stoptech

ST60/42S-40S-42S/34

$958.21

SKU: S00M ACS.6PP.1121

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

Engineered for fast road use, autocross, or light track days, these StopTech Sport Rear Brake Pads (ACS.6PP.1121) deliver excellent stopping power at optimal temperatures, high fade resistance, and strong initial bite with smooth actuation, modulation, and release. They produce low-moderate dust and are easy on rotors with good pad wear rates. They require some heat to work properly, performing better than OEM pads once at operating temperature. These pads are best for weekend performance cars; daily driving may result in more noise and wear if optimal temperatures are not reached. For daily commuting, StopTech Street, Hawk Ceramic, Hawk HPS 5.0, or OEM pads are recommended.
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ST60/42S-40S-42S/34

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

BrandStoptech
Part NumberS00M ACS.6PP.1121

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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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