Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Buick Regal GS 2018-2020 Rotor Size:380mm x 32mm Note for S55 Owners: On

Note for S55 Owners: On race or free-flow downpipes

and BC Racing's patented concave lower locking ring keeps it locked in place

000 RPM flat-six

this setup delivers a raw

Mono-Tube Shock Design

Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Buick Regal GS 2018-2020 Rotor Size:380mm x 32mm Note for S55 Owners: OnYellow 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