Fabspeed Motorsport designed, engineered and dyno developed the Valvetronic Catback Performance Exhaust system with our Deluxe Dual Style Tips for the new G63 G-Wagen. Enjoy the best of both worlds with Fabspeeds Mercedes Benz G-Wagen Valvetronic Exhaust System. Simple replace the extremely restrictive and heavy OEM Mercedes system and bolt-on using simple hand tools the Fabspeed Valvetronic system. Same functionality as the Mercedes OEM system with valves Opening and Closing but with more exhaust flow, power and sports car sound while incorporating our Deluxe Dual Style tips in your choice of finish. Dramatically improve sports car sound and throttle response with unique exhaust tip options from Fabspeed Motorsport, Exotic Car Performance Experts.