GrimmSpeed 4-Piston Brake Caliper Kit (340mm Rotor) - Red - 2002-2021 Subaru WRX / STI PDM_outerwear or gambling that you won’t

or gambling that you won’t get caught and paying a hefty fine when you do

this kit also performs well as a way to dress up your engine bay

but with the comfort for the enthusiast with the daily driver

Proven Reliability - Backed for 8 Years

GrimmSpeed 4-Piston Brake Caliper Kit (340mm Rotor) - Red - 2002-2021 Subaru WRX / STI PDM_outerwear or gambling that you won’tEngineered for Performance The stock single piston calipers found on most Subaru models are functional but not designed for the demands of aggressive driving, track use, or extensive performance builds that many Subaru enthusiasts pursue. GrimmSpeeds 4 Piston Brake Caliper Kit fills this gap by offering a purpose built, fixed caliper system specifically tailored for Subaru vehicles. This setup provides balanced stopping power, improved heat