Yellow Speed Racing Front 4 Piston Ultra Big Brake Kit - Infiniti QX60 2014-2020 (L50) Caliper Model:YSCPF4b or drilled & slotted rotors

or drilled & slotted rotors with lightweight aluminum center bells

Please note that pillowball upper mounts w/ camber plates may cause a significant noise increase from the suspension

Valves Closed: Civilized

8 lbs Lighter than the factory exhaust (Titanium)

E71 X6 (08-14) > X6 xDrive50i

Yellow Speed Racing Front 4 Piston Ultra Big Brake Kit - Infiniti QX60 2014-2020 (L50) Caliper Model:YSCPF4b or drilled & slotted rotorsYellow 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