Yellow Speed Racing Front 4 Piston Ultra Big Brake Kit - Nissan 240sx 1989-1998 (S13/S14) fits_2013-`Infiniti`QX70 Valves Open: Full-throttle excitement with

Valves Open: Full-throttle excitement with unrestrained volume and character

FRONT REAR SPRING RATES Varies (See Below) 8k UPPER MOUNT Aluminum w/ Hardened Rubber Bushings Aluminum w/ Hardened Rubber Bushings

Ride height is adjusted by raising and lowering the shock body

Optional: Valved axle-back with controller and tips

Yellow Speed Racing Front 4 Piston Ultra Big Brake Kit - Nissan 240sx 1989-1998 (S13/S14) fits_2013-`Infiniti`QX70 Valves Open: Full-throttle excitement 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