Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Infiniti FX37 2013 (S51) Caliper Model:YSCPF8b safety props (qty: 4) and

safety props (qty: 4) and mounting tubes (qty: 4) when ordering

FRONT REAR SPRING RATES 7k 8k UPPER MOUNT OEM

Spring rates up to 18K are available in BC Springs

The system is constructed from premium T304 stainless steel and designed around a center merge crossover mid pipe that optimizes flow and harmonics before feeding into the valved rear section

FRONT REAR SPRING RATES 14k 12k UPPER MOUNT Pillowball w/ Camber Plates N/A

Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Infiniti FX37 2013 (S51) Caliper Model:YSCPF8b safety props (qty: 4) andYellow 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