Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Infiniti Q45 2002-2006 (F50) Rotor Size:356mm x 28mm Valve Control System: Switch seamlessly

Valve Control System: Switch seamlessly between luxury-quiet and racecar-loud at the touch of a button

Constructed of the highest quality Grade 5 titanium

CFD-tested exhaust manifolds to sharpen pulse timing and raise pitch for a cleaner

The Valvetronic Designs Valved Stainless Steel Exhaust System transforms your Charger or Challenger into a true auditory and performance masterpiece

Superior Rotor and Pad Wear

Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - Infiniti Q45 2002-2006 (F50) Rotor Size:356mm x 28mm Valve Control System: Switch seamlesslyYellow 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