Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Acura MDX 2017-2021 (YD3) Rotor Size:356mm x 28mm Please select factory strut diameter

Please select factory strut diameter size when ordering

We know every GT4 RS owner has their own taste in sound—so this system is offered in three unique configurations:

Front wheel drive models equipped with 4kg rear spring rate

Quiet and refined when you want to blend in

Please select the part # below that corresponds with the Big Brake Kit that you are purchasing

Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Acura MDX 2017-2021 (YD3) Rotor Size:356mm x 28mm Please select factory strut diameterYellow 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