Blow-Off Valves
Turbosmart Blow-off valves are designed to ensure optimum performance from your Turbo. With a Turbosmart Blow-off valve you will notice a substantial improvement in response from your turbo between gearshifts. Owning a Turbosmart Blow-off valve is also cheap insurance for your turbo, as they completely eliminate turbo backspin. We have a Blow-off valve to suit your budget and your turbo, while ensuring that your turbo is performing at its best.

Turbosmart Blow-off valves are the highest flowing and most efficient valves on the market. Excess pressure is created when the throttle is closed (during gear changes or deceleration) causing turbo backspin. By installing a Turbosmart Blow-off valve this will be eliminated, producing an exhilarating explosion as the excess pressure enters the atmosphere.


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BLOW OFF VALVE TYPE I

Ideal and affordable for the beginner
Adjustment via the unique set and forget system (packing shims included)
Sounds awesome in stereo on a twin turbo engine
A range of adaptors and kits are suitable
This valve will perform best on engines up to 1500cc, or larger engines with low boost

 
 

ALL NEW BLOW OFF VALVE TYPE II - VEE PORT

Introducing the all new Vee Port Blow-off Valve - leaving the competition in it's wake. The Type II, often referred to as the 'old timer", has undergone a major face lift along with the addition of a very important feature, the variable exhaust port system or Vee Port. This concept was developed by the Turbosmart Performance race team in order to better accomodate a wide variation in Turbo configurations.

Unique variable exhaust port system resulting in  better venting of excess pressure.
Adjustment via the unique Quick Wrist action (no spanners required)
Supplied with a 38mm weld-on adaptor to suit stainless or steel piping
Supported by our Multi-Fit adaptors
This valve will perform best on engines above 1500cc


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VEE PORT BLOW OFF VALVE - WRX01 

Unique variable exhaust port system resulting in  better venting of excess pressure.
Purpose built for the 2001 model WRX
No adaptors required


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BLOW OFF VALVE TYPE III PLUMBACK

For the serious enthusiast NOT wanting to be noticed
Maximum flow without the noise
Adjustment via the unique Quick Wrist action (no spanners required)
Supplied with a 38mm weld-on adaptor to suit stainless or steel piping
Supported by our Multi-Fit adaptors
This valve will perform best on engines above 1500cc

 
 

BLOW OFF VALVE TYPE III SUPERSONIC

For the serious enthusiast wanting to be NOTICED
Maximum flow and maximum noise
Adjustment via the unique Quick Wrist action (no spanners required)
Supplied with a 38mm weld-on adaptor to suit stainless or steel piping
Supported by our Multi-Fit adaptors
This valve will perform best on engines above 2000cc with more than 14psi boost


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