Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - Infiniti Q70 2014-2019 (Y51) fits_1990-1995`Audi`S2 True Coilover kits equipped with

True Coilover kits equipped with 12k R spring rates and rear Steel w/o Pillowball upper mount

For most MacPherson strut models

and an unforgettable sound profile

Fits vehicles with 51mm strut diameter only

Vacuum exhaust valves with key fob remote system

Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - Infiniti Q70 2014-2019 (Y51) fits_1990-1995`Audi`S2 True Coilover kits equipped withYellow 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