Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - Mazda 3 / Mazdaspeed 3 2010-2013 (BL) Rotor Size:330mm x 28mm FRONT REAR SPRING RATES 20k

FRONT REAR SPRING RATES 20k 14k UPPER MOUNT Aluminum w/ Hardened Rubber Bushings Aluminum w/ Hardened Rubber Bushings

richer sound

Many companies will charge an upgrade fee for radial bearings

Please select vehicle submodel & engine type when ordering 6 Cylinder Models are equipped with 8k F spring rates

Material: Premium T304 stainless steel for maximum durability and corrosion resistance

Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - Mazda 3 / Mazdaspeed 3 2010-2013 (BL) Rotor Size:330mm x 28mm FRONT REAR SPRING RATES 20kYellow 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