Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Mercedes C32 / C55 AMG 2002-2006 (W203) fits_2000-2005`Toyota`Echo Valves: OEM-style electronic valves

Valves: OEM-style electronic valves

Valvetronic Designs recommends all customers installing our Z06 system to work with your local GM to perform the valve relearn procedures to ensure the factory valves will perform as intended

Vehicle Compatibility: 14-20 Lexus IS350

improving ground contact and stability over uneven surfaces

Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Mercedes C32 / C55 AMG 2002-2006 (W203) fits_2000-2005`Toyota`Echo Valves: OEM-style electronic valvesYellow 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