Intake and Blow Off Valves

A blow-off valve (BOV) is essential for turbocharged engines to release excess boost pressure, preventing compressor surge and ensuring smoother throttle response. At RaceStage.eu, we offer high-performance blow-off valves designed to enhance turbo efficiency and protect your engine. By diverting excess pressure when the throttle is closed, these valves improve turbo longevity, reduce lag, and provide an iconic venting sound. Whether you're upgrading your turbo system or looking for better boost management, our BOVs deliver improved performance and reliability for street and track applications.

Turbosmart 52mm Race Port Blow Off Valve

The Race Port is famous for being an amazingly small and light BOV for turbocharged (replace with supercharged for the supercharger version) competiti..

328.48€ 341.91€ Ex Tax: 271.47€

Turbosmart 54mm Pro Port GenV Blow Off Valve

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 for..

435.19€ 452.98€ Ex Tax: 359.66€

Turbosmart Big Bubba Plumb Back BOV - Boost Performance

Turbosmart Big Bubba Plumb Back BOV - Boost Your Performance Elevate your vehicle's performance with the Turbosmart Big Bubba Plumb Back BOV. Designe..

504.31€ 525.32€ Ex Tax: 416.78€

Turbosmart Blow Off Bubba/Race Port Weld On Flange

Weld On Blow Off flange. Fits Race Port/Bubba Blow off valves.

28.45€ 29.62€ Ex Tax: 23.51€

Turbosmart Blow Off Dual Port 32mm UNI

Four BOVs in one. The Dual Port can be configured as a Supersonic, Megasonic, Plumb Back or Dual Port! Features sequential ports for quiet operation o..

370.33€ 385.47€ Ex Tax: 306.06€

Turbosmart Blow Off Kompact Plumb Back 20mm

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be no..

152.73€ 158.98€ Ex Tax: 126.23€

Turbosmart Blow Off Power Port 63mm

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

533.53€ 555.33€ Ex Tax: 440.93€

Turbosmart Blow Off Race Port Kit 50mm

The Turbosmart BOV controller is an electronic device which controls the pressure signal to the BOV. It works by detecting a negative voltage change i..

679.37€ 707.12€ Ex Tax: 561.46€

Turbosmart Blow Off Valve 38mm Dual Port

Four BOVs in one. The Dual Port can be configured as a Supersonic, Megasonic, Plumb Back or Dual Port! Features sequential ports for quiet operation o..

370.33€ 385.47€ Ex Tax: 306.06€

Turbosmart Blow Off Valve 38mm UNI

Fully recirculating valve. A quiet alternative to the atmospheric BOV, the Plumb Back systems vents all excess pressure back into the intake system. ..

315.93€ 328.84€ Ex Tax: 261.10€

Turbosmart Blow Off Valve 38mm UNI

A full atmospheric BOV for racers and serious enthusiasts who want to be noticed. Supersonic provides a superior flow performance with the famous "sup..

343.14€ 357.16€ Ex Tax: 283.58€

Turbosmart Blow Off Valve for BMW M2 N55 - Kompact EM Plumb VR11

0223-1294 The VR11 suits the BMW M2 and X4 M40i with N55 engines. If you are looking for a Kompact EM unit for other N55 engined vehicle, please looku..

258.40€ 268.96€ Ex Tax: 213.55€

Turbosmart Blow Off Valve for Ford EcoBoost Engine

Turbosmart Blow Off Valve for Ford EcoBoost Engine Upgrade your Ford EcoBoost engine with the Turbosmart Blow Off Valve, designed for optimal perform..

249.31€ 259.70€ Ex Tax: 206.04€

Turbosmart Blow Off Valve for Ford Fiesta 1.0 EcoBoost Dual Port

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

225.97€ 235.20€ Ex Tax: 186.75€

Turbosmart Blow Off Valve for Ford Focus RS 2.3 EcoBoost Dual Port

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

236.43€ 246.09€ Ex Tax: 195.40€

Turbosmart Blow Off Valve for Ford Mustang 2.3 Ecoboost - Plumb Back

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be no..

246.89€ 256.98€ Ex Tax: 204.04€

Turbosmart Blow Off Valve for Hyundai i20N - TS-0203-1033

Turbosmart Blow Off Valve for Hyundai i20N - TS-0203-1033 Elevate your driving experience with the Turbosmart Blow Off Valve designed specifically fo..

249.31€ 259.70€ Ex Tax: 206.04€

Turbosmart Blow Off Valve for Mini Cooper S JCW (06-13) EVR06

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be no..

246.89€ 256.98€ Ex Tax: 204.04€

Turbosmart Blow Off Valve for Nissan R32 R33 R34 Stagea - Plumb Back

Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be no..

176.79€ 184.02€ Ex Tax: 146.11€

Turbosmart Blow Off Valve for Subaru Impreza Nissan Juke Nismo (05-16) Dual Port

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

237.05€ 246.74€ Ex Tax: 195.91€
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