Forced Induction Blow Off Valves

Blow Off Valves ensure excess pressure is vented from the intake manifold when the throttle is quickly closed. The release of pressure ensures the turbo does not get dramatically slowed by the sudden increase of pressure and therefore can prevent turbo wear. Blow Off Valves, also known as BOV's can also feature some of the signature noises heard from turbo vehicles across the world.
New Parts
1 to 20 of 24 matches
Blitz Super Sound Blow Off Valve DD
The Blitz super sound blow off valve improves performance and response, but also increases the life of the turbocharger.
Blitz Super Sound Blow Off Valve DD - Option Parts
Blitz Option parts for the Super Sound Blow Off Valve enable the replacement of existing parts or the additional of parts for better operation.
Blitz Super Sound Blow Off Valve VD
The Blitz Super Sound Blow Off Valve Type VD is new for 2009 and features the Dual Drive action combined with a new aggressive construction.
Blitz Super Sound Blow Off Valve VD - DMC
The Blitz Super Sound Blow Off Valve VD features a new DMC colour with increased durability and high class gloss finish.
Greddy Blow Off Valve - Option Parts
The following parts can be purchased separately from the Trust Greddy blow off valve for modified operation or custom installation.
Greddy Blow Off Valve - Type R
The Trust Greddy Type R blow off valve is designed for high output race engines in excess of 500hp.
Greddy Blow Off Valve - Type RS
The Trust Greddy Type RS Blow Off Valve is designed to be the most reliable available allowing high performance and a unique discharge sound.
Greddy Blow Off Valve - Type RS - Kit
The Trust Greddy Type RS Blow Off Valve Kit is designed to be the most reliable available allowing high performance and a unique discharge sound.
Greddy Blow Off Valve RZ
The Greddy Type RZ Blow Off Valve is the latest from Trust, featuring a unique stealth finish for visual appeal in the engine bay.
HKS New SSQV - Kit
The new HKS Super Sequential blow off valve was launched at the 2007 Tokyo Auto Salon and features a new design with superior blow off action.
HKS Racing Blow Off Valve Type II
The HKS Rcing Blow off Valve Type II uses a pull type valve for highly tuned applications.
HKS SSQV - Mounting Flanges
The HKS mounting flange can be used for custom mounting of the HKS SSQV and Racing BOV II blow off valves.
HKS SSQV - Option Parts
HKS SSQV option parts, suitable if the standard parts have been lost or need to be replaced after intensive use.
HKS SSQV - Special Fin
HKS SQV special fins offer that unique new sound for your HKS Super SQV Blow Off Valve.
HKS Suction Return Kit
The HKS Suction Return Kit enables the conversion of the SSQV blow off valve to a return type, ensuring legal installation.
HKS Super SQV 4 - Return Kit
The HKS Super SQV 3 return kit enables the conversion of the SSQV3 BOV to re-circulation mode offering a range of benefits.
HKS Super SQV IV
The HKS Super SQV IV (Super Sequential Blow Off Valve) has been designed for strength and durability, featuring a high quality aluminium die-cost body
HKS Super SQV3D
The HKS Super SQV3D adds the electronic Boost Drive Controller to enable control of trigger point of the BOV and the duration of opening.






























