FSL4R/ST calipers provide performance advantages of Thermlock® pistons for ultimate heat protection. Thermlock® pistons used in the ST models block heat transfer from the pads and reduce temperatures in the caliper, fluid, and seals by up to 25% over standard stainless steel pistons. Featuring Type III Anodize finish, these are the go-to calipers for all types sustained hard braking on dirt and asphalt ovals and a wide range of off-road, rally and road course applications.
- Brakes- Rotors & Pads>Brake Calipers - Perf
- EPA:N/A
- LTL:N
- MPN:120-13575
- Non-CARB:N
- Prop65:N
- SpecialOrder:Y