ExhaustExhaust and Tail PipesExhaust System KitValvetronic Designs
Connecting to OEM or aftermarket free-flow downpipes, this system runs 3.0 inches from inlet to outlet and features a large X-pipe crossover for superior...
ExhaustExhaust and Tail PipesExhaust System KitValvetronic Designs
From the factory, the BMW i8 offers stunning looks and impressive performance but its exhaust note leaves much to be desired. At Valvetronic Designs,...
ExhaustExhaust and Tail PipesExhaust System KitValvetronic Designs
Utilizing our proprietary muffler technology and a large cross-section X-pipe, this system produces a unique, world-class tone rich, exotic, and truly unforgettable.
ExhaustExhaust and Tail PipesExhaust System KitValvetronic Designs
This small plug-and-play unit connects into the factory wiring harness and allows the driver full control of the exhaust valve whenever they want. For...
ExhaustExhaust and Tail PipesExhaust System KitValvetronic Designs
This unique split design accelerates exhaust gas flow for improved performance and a more engaging tone compared to traditional single-pipe systems. Vacuum-actuated valves provide...
ExhaustExhaust and Tail PipesExhaust System KitValvetronic Designs
For even greater performance and sound, pair the valved rear section with our high-performance X-pipe mid-section, available in both free-flow and catted configurations.