contact us | instalation guides | preferred fitters Audi Exhausts Please Select R8 - Valve System with Remote RS4 - Valve System S5 - Valve System with Remote Ferrari Exhausts Please Select 328 - Sound 1 328 - Sound 2 328 - Sound 3 328 - Twin Sound 348 - Sound 1 348 - Sound 2 348 - Sound 3 348 - Sports Catalytic Converter 200 cell 348 - Twin Sound 355 - By-Pass Valve 355 - Twin Sound 355 (2.7) - Catalyst-Spare Pipe 355 (2.7) - Racing Valve System 355 (2.7) - Sports Catalytic Converter 200 cell 355 (5.2) - Catalyst-Spare Pipe 355 (5.2) - Racing Valve System 355 (5.2) - Sports Catalytic Converter 200 cell 360 - Catalyst-Spare Pipe 360 - Sound 1 360 - Sound 1/3 (with deadening) 360 - Sound 2 360 - Sound 3 360 - Sports Catalytic Converter 200 cell 360 - Twin Sound 430 - Catalyst-Spare Pipe 430 - Racing Sound 3 430 - Racing Twin Sound 430 - Sports Catalytic Converter 200 cell 430 - Twin Sound 430 Scuderia - Twin Sound 456 - Pre-Muffler Spare Tubes 456M - Sound 1 456M - Sound 2 456M - Sound 3 456M - Twin Sound 512 TR - Sound 1 512 TR - Sound 2 512 TR - Sound 3 512 TR - Catalyst-Spare Pipe 512 TR - Valve System 512M - Catalyst-Spare Pipe 512M - Sound 1 512M - Sound 2 512M - Sound 3 512M - Valve System 550 Maranello - Pre-Muffler Spare Tubes 550 Maranello - Sound 1 550 Maranello - Sound 2 550 Maranello - Sound 3 550 Maranello - Twin Sound 575 Maranello - Sound 1 575 Maranello - Sound 2 575 Maranello - Sound 3 575 Maranello - Twin Sound 599 - Twin Sound Enzo - Sports Catalytic Converter 200 cell Enzo - Valve System Testarossa - Catalyst-Spare Pipe Testarossa - Sound 1 Testarossa - Sound 2 Testarossa - Sound 3 Testarossa - Valve System Lamborghini Exhausts Please Select Diablo - Valve System Gallardo - Sports Catalytic Converter 200 cell Gallardo - Valve System Gallardo LP560 - Valve System Murcielago Murcielago - Sports Catalytic Converter 200 cell Murcielago LP640 Valve System MISC Exhausts Please Select Exhaust Control (3 mode) Remote Control Kit Porsche Exhausts Please Select 997 Turbo + GT2 Valve System Boxster (987 - 1st generation) System with Cats Boxster (987 - 1st generation) System without Cats Boxster (987 - 2nd generation) System with Cats Boxster (987 - 2nd generation) System without Cats Cayman (987 - 1st generation) System with Cats Cayman (987 - 1st generation) System without Cats Cayman (987 - 2nd generation) System with Cats Cayman (987 - 2nd generation) System without Cats Volkswagen Exhausts Please Select Gold V R32 - Valve System Search Term: