Blow Off Valves

As turbocharged performance cars go, the Nissan GT-R is a legendary giant-killer. The R35s twin-turbo VR38 V6 offers exotic-beating levels of perfo...

A direct fit replacement for the factory unit, the Turbosmart Smart Port BOV suits Mitsubishi EVO IV all way up to X. It is capable of handling any...

A direct fit replacement for the factory unit, the Turbosmart Smart Port BOV suits Mitsubishi EVO IV all way up to X. It is capable of handling any...

ProPort by Turbosmart is an All New 54mm (2.13in) Blow Off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm which is enough ...

ProPort by Turbosmart is an All New 54mm (2.13in) Blow Off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm which is enough ...

ProPort by Turbosmart is an All New 54mm (2.13in) Blow Off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm which is enough ...

The Power Port is Turbosmarts largest and highest flowing blow-off valve ever, resetting the flow benchmark set by our popular and highly regarded ...

32mm Plumb Back Fitting - Outlet fitting for Turbosmart Plumb Back, Dual Port and Supersonic BOVs.

29mm Plumb Back Fitting - Outlet fitting for Turbosmart Plumb Back, Dual Port and Supersonic BOVs.

25mm Plumb Back Fitting - Outlet fitting for Turbosmart Plumb Back, Dual Port and Supersonic BOVs.

Gasket - Suits Nissan Flange. Replacement Gasket for TS-0205-2057 (Flange Adapter Kit), TS-0205-1026, TS-0205-1027 (Nissan and R35 Dual Port), and ...

Gasket - Suits Subaru Flange. Replacement Gasket for TS-0205-2056 (Flange Adapter Kit) and TS-0205-1015, TS-0205-1016, and TS-0203-1215 (Model Spec...

Blanking Plug - Outlet blanking plug to suit Turbosmart Plumb Back, Dual Port and Supersonic BOVs. Allows you to block off any outlet port on any T...

Spring - Suits Turbosmart Plumb Back, Dual Port and Supersonic. Vacuum Low - 22inHG, Vacuum High -20 inHG.

O-Ring Service Kit for Turbosmart Plumb Back, Dual Port, VeePort Pro, and Supersonic BOVs

V-Band Clamp - Suits Turbosmart Plumb Back, Dual Port, Supersonic and Vee Port Pro BOVs

Flange Adapter - Suit HKS style BOV Flange. Allows fitment of Turbosmart Plumb Back, Dual Port, Vee Port Pro, and Supersonic Universal BOV to HKS s...

Flange Adapter Suit GReddy style BOV Flange. Allows fitment of Turbosmart Vee Port Pro, Plumb Back, Dual Port and Supersonic Universal BOV to GRedd...

Flange Adaptor suit Nissan (R32, R33 and R34 GTR & R33, R34 GTS-T) . Adaptor Allows the fitment of Turbosmart Universal Plumback, Dual Port and...

Hose Adapter to suit Turbosmart Plumb Back, Dual Port and Supersonic Universal Fit BOVs. Allows BOV to be converter for simple hose end installation.

Hose Adapter to suit Turbosmart Plumb Back, Dual Port and Supersonic Universal Fit BOVs. Allows BOV to be converter for simple hose end installation.

Hose Adapter to suit Turbosmart Plumb Back, Dual Port and Supersonic Universal Fit BOVs. Allows BOV to be converter for simple hose end installation.

Profile Adapter (Stainless steel) suit Turbosmart Plumb Back, Dual Port, Vee Port Pro, and Supersonic Universal Fit BOV. Profiled with curve of rou...

Profile Adapter (Alloy) suit Turbosmart Plumb Back, Dual Port, Vee Port Pro, and Supersonic Universal Fit BOV. Profiled with curve of round interco...