Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Lexus RX350 2007-2009 (XU30) fits_2011-2017`BMW`X3 or valves open for an

or valves open for an unfiltered

show-ready look

All Wheel Drive Models equipped with 8k R Spring Rates

3 or 5x114

Eco mode keeps them closed

Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Lexus RX350 2007-2009 (XU30) fits_2011-2017`BMW`X3 or valves open for anYellow 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