Nissan Skyline R32 GT-R RB26DETT 1988-1994 (Requires 2 kits); Nissan Skyline R33 GT-R RB26DETT 1993-1998 (Requires 2 kits); Nissan Skyline R34 GT-R RB26DETT 1999-2002 (Requires 2 kits); Nissan Skyline R33...

Easy to install and set up, the Turbosmart Dual Port BOV to suit Subaru features sequential ports for quiet operation on mild boost and full performance at full boost.Installation InstructionsThis...

When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard....

The Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged competition-level engines. Featuring our unique collar design and internal flow structures, it is 50% lighter...

Big Bubba From Turbosmart exists because sometimes Bigger is Better! Big Bubba is a piston style valve for large capacity supercharged and turbocharged engines including diesels! If you're looking for...

Big Bubba From Turbosmart exists because sometimes Bigger is Better! Big Bubba is a piston style valve for large capacity supercharged and turbocharged engines including diesels! If you're looking for...

Turbosmart Nissan RB26DETT RacePort Gen-V Blow Off Valve - Black

The RacePort Series Blow Off Valve is famous for being an amazingly small and light BOV for supercharged competition-level engines. Featuring our unique collar design and internal flow structures, it...

Turbosmart BOV Race Port - Sleeper

The Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged competition-level engines. Featuring our unique collar design and internal flow structures, it is 50% lighter...

The Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged competition-level engines. Featuring our unique collar design and internal flow structures, it is 50% lighter...

Kompact Range by Turbosmart is a high performance upgrade for the factory plastic diverter and bypass valves factory fitted to turbocharged cars, replacing the plastic and rubber system with a...

Turbosmart's Kompact VR02 BOV was designed to fit the Hyundai Veloster Turbo. The Veloster's factory bypass valve is a plastic unit that becomes brittle and wears out over time. The...

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts who do not want to be noticed but want the performance...

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 GT Continental 2003-current; Fiat...

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts who do not want to be noticed but want the performance...

Turbosmart Nissan RB26 Kompact Dual Port SP Blow Off Valve - Black

Turbosmart BOV Kompact Shortie Dual Port - Renault Clio RS (Special Order 2/3 Week Turn Around Time)

Kompact Range by Turbosmart is a high performance upgrade for the factory plastic diverter and bypass valves factory fitted to turbocharged cars, replacing the plastic and rubber system with a...

Our latest Kompact SmartPort explicitly made for the 2015 WRX, features the innovative new Smart Port drive-by-wire friendly staging technology that gives you the response of a Plumb Back valve...

A direct-fit high-performance replacement for the factory all-plastic unit, the Turbosmart Kompact BOV suits the Hyundai i30N, Kona N & Veloster N. The Turbosmart unit is made of billet aerospace-grade...

Turbosmart BOV Kompact Dual Port - Hyundai i30 N-line 1.6T

Turbosmart's Kompact VR02 BOV was explicitly designed to fit the Hyundai Veloster Turbo. The Veloster's factory bypass valve is a plastic unit that becomes brittle and wears out over time....

The Turbosmart Kompact BOV suits the KIA Stinger and Genesis Sport G80 models, a direct-fit high-performance replacement for the factory all-plastic unit. The Turbosmart unit comprises billet aerospace-grade aluminum with...

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 GT Continental 2003-current; Fiat...

Dual outlet-type BOV. Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation during everyday driving while getting all the...

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

Blow Off Valve; Type XS; 2002-2007 Subaru WRX/STi (Supersedes WS-RFL).This Part Fits: Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX Limited 2004-2007 Subaru Impreza WRX STI...

Turbo XS 08-12 WRX RFL Blow off Valve BOVThis Part Fits: Year Make Model Submodel 2008-2014 Subaru Impreza WRX 2010-2014 Subaru Impreza WRX Limited 2009-2014 Subaru Impreza WRX Premium 2008-2014...

The TurboXS WRX Hybrid Blow Off Valve is a best Hybrid Valve on the market for the new WRX. Featuring Vent to atmosphere and Hybrid Recirculation to help with keeping...

Hybrid Blow Off Valve; Type XS; 2015 Subaru WRX (NOT STi).This Part Fits: Year Make Model Submodel 2015-2019 Subaru WRX Base 2015-2019 Subaru WRX Limited 2015-2019 Subaru WRX Premium

The Turbo XS?2018+?Kia Stinger GT?Hybrid Blow Off Valve is our newest blow off valve and is designed specifically to replace the?stock bypass valve on your Kia Stinger.?The valve features?fast response...

This is a direct bolt-on replacement for the factory bypass valve and was designed to the be THE BEST blow off valve on the market. Using a large 44mm piston...

Torque Solution V2 Blow Off BOV Sound Plate (Silver) - Multiple Applications

Torque Solution V2 Blow Off BOV Sound Plate (Red): Multiple Applications

Torque Solution V2 Blow Off BOV Sound Plate (Purple): Multiple Applications

Torque Solution V2 Blow Off BOV Sound Plate (Blue) - Multiple Applications

TiAL Sport QRJ BOV 1.5 PSI Spring - Black

TiAL Sport Q BOV 12 PSI Spring - Silver

TiAL Sport QR BOV 6 PSI Spring - Black (1.0in)

TiAL Sport Q BOV 8 PSI Spring - Silver

TiAL Sport Q BOV 6 PSI Spring - Silver

TiAL Sport Q BOV 11 PSI Spring - Black

TiAL Sport Q BOV 10 PSI Spring - Black

The newly released T9388 is the latest addition to the DV+ range of diverter valves from GFB (Go Fast Bits). It is designed as a complete drop-in replacement for the...

HKS 2015+ Subaru WRX SSQV4 Black Return Kit Plus VAG/VMG

By combining atmosphere venting with the proven performance benefits of our ground-breaking DV+, the VTA delivers an aggressive blow-off sound, improved throttle response, as well as superior boost holding and...

By combining atmosphere venting with the proven performance benefits of our ground-breaking DV+, the VTA delivers an aggressive blow-off sound, improved throttle response, as well as superior boost holding and...

The PERRIN Diverter Valve for 2022+ Subaru WRX optimizes boost pressure control for enhanced drivability and performance.

The DVX range covers vehicles that can't fit or use valves like the Respons or Deceptor Pro II, and each version in the range is designed specifically for its application,...