Forced Induction

Audi A3 1.8T 20v 1996-2003; Audi A4 1.8T 20v 1997-2006; Audi A6 1.8T 20v 1997-2004; Audi S3 1.8T 20v 1999-2003; Audi TT 1.8T 20v 1998-2006; Bentley...

Dual outlet-type BOV. Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation dur...

Turbosmart BOV Kompact Supersonic 2016+ Honda Civic Si/RS 1.5L Turbo L15B7

A direct-fit high-performance replacement for the factory plastic unit, the Turbosmart Kompact BOV suits the new generation Honda VTEC Turbo engine...

Dual outlet-type BOV explicitly designed for the Subaru 98-00 Forester and MY99 WRX. The Kompact Dual Port vents into the atmosphere and back into ...

Dual outlet-type BOV. The Kompact Dual Port vents to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operat...

The Kompact Dual Port blow-off valve directly replaces the stock bypass valve on the Subaru WRX MY08-14 and the new Nissan Juke/Pulsar Turbo. Stand...

Dual outlet-type BOV. The Kompact Dual Port vents into the atmosphere and back into the air intake. Ports with sequential timing allow quieter oper...

The Kompact Dual Port Blow-Off Valve kit for the Cadillac ATS-V has been designed to improve turbo response and eliminate compressor surge, enhanci...

Control the boost from the driver's seat. Ideal for the active enthusiast who wants boost adjustment on the run. Detent System makes adjusting a br...

Control the boost from the driver's seat. Ideal for the active enthusiast who wants boost adjustment on the run. Detent System makes adjusting a br...

Turbosmart's Dual Stage Manual Boost Controller is an ideal replacement 'Rocket Launcher' style switch suit. It guarantees consistent boost curves,...

Turbosmart has designed a replacement Tee Piece for 'In Cabin' and 'Dual Stage' Manual Boost Controllers. This new Tee Piece is more reliable and e...

Turbosmart: Engineered to Win! Turbosmart offers a mounting bracket to replace the Dual Stage Manual Boost Controller. This replacement mounting br...

The new and updated dual-stage boost controller now features a billet aluminum housing and bullet valve technology for ultra-fast boost response wi...

The new and updated dual-stage boost controller now features a billet aluminum housing and bullet valve technology for ultra-fast boost response wi...

Turbosmart's mounting bracket for Boost Tee and In Cabin Manual Boost Controllers allows you to install your Turbosmart boost controller in a conve...

Turbosmart Boost Tee Manual Boost Controller - Black

Turbosmart Boost Tee Manual Boost Controller - Blue