Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - BMW M3 1995-1999 (E36) fits_2022-`Subaru`WRX The free-flow version is not

The free-flow version is not for the faint of heart—it’s designed for enthusiasts who want maximum sound and maximum horsepower gains

Vehicle Compatibility: 02-08 BMW 7 Series (E66)

Valves Closed: Retains near factory sound levels for comfortable daily driving

Vehicle Compatibility: 96-02 Mitsubishi Galant VR-4

just like the RM Series

Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - BMW M3 1995-1999 (E36) fits_2022-`Subaru`WRX The free-flow version is notYellow Speed Racings Ultra Series Big Brake Kit is designed for road and track use. This big brake kit features optimum braking performance, attractive looks, easy installation and a cost effective price. Factory brakes are designed primarily for daily driving on most applications. If you have added additional horsepower to your vehicle, or frequently compete in motorsports such as circuit racing, drifting, time attack or rally racing, then a big