BOV RacePort and IWG Locking Collar Purple SL4 enhancing the efficiency and longevity

enhancing the efficiency and longevity of the ATS-V's turbochargers while providing that high-performance blow-off valve sound that lets everyone know just what hides under the Cadillac's hood

check the logs if you doubt the BOV is not staying closed when it should be

the Weld Flange is the ideal complement to Turbosmart Plumb Back

2000 and 3000 models

Turbosmart's SmartPort technology helps keep the BOV shut even with a softer BOV spring

BOV RacePort and IWG Locking Collar Purple SL4 enhancing the efficiency and longevityNot everyone understands, but we have you covered. Check out the range of colored collars available for your favorite wastegates and blow off valves and give your engine bay that personal touch, stand out from the crowd and get the exact look you are after. Turbsomart is a business of enthusiasts, for enthusiasts. We get it! We want you to pop your bonnet and see exactly what you had in mind! Turbsomart colored Accent Colors are available in a range