Turbosmart's Kompact Dual Port Kit is a direct billet aluminum replacement for the Cadillac ATS-V's standard plastic bypass valves.
Turbosmart's Dual Port design gives quiet operation at low boost, and that classic high performance vent-to-atmosphere noise at high boost, all with smooth integration with the factory engine mapping and no check engine lights.
Turbosmart's Dual Port design gives quiet operation at low boost, and that classic high performance vent-to-atmosphere noise at high boost, all with smooth integration with the factory engine mapping and no check engine lights.