Brakes› Brake Systems And Components

Stoptech

STR40/28-32/35

$1,113.52

SKU: S00M ACS.A43.11R4

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

Moderate — 2–4 hours

Description

Race pads with improved initial bite, medium friction, and ultimate modulation and release characteristics. Performance Friction race pads have been the pad of choice for the BimmerWorld IMSA Continental Tire SportsCar Challenge Team since they first tested them. PFC’s 11 compound is developed from the 01 compound, but with improved initial bite, modulation, and release characteristics that offer the ultimate in control, with superior disc conditioning. The 11 compound is ultra smooth and developed to reduce wheel locking at the end of a stop. 11 is a sprint and medium distance friction compound and replaces the venerable 01 compound for many applications. This pad shape is only used in certain race calipers (not stock original calipers): StopTech C43, ST43, ST43R AP Racing CP8240, CP8241, CP8250 Wilwood Superlite.

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 ACS.A43.11R4

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