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205 products

Atmospheric Valve for BMW N13 1.6 Turbo - Performance HQ - United Kingdom

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Atmospheric Valve for BMW N13 1.6 Turbo

Regular price £215.89
Sale price £215.89 Regular price
Blow Off Valve for VW, Audi, Seat & Skoda 1.5 TSI (up to 2022) - Performance HQ - United Kingdom

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Blow Off Valve for VW, Audi, Seat & Skoda 1.5 TSI (up to 2022)

Regular price £291.54
Sale price £291.54 Regular price
Recirculating Valve for Renault Megane RS 280 & 300 Mk4 - Performance HQ - United Kingdom

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Recirculating Valve for Renault Megane RS 280 & 300 Mk4

Regular price £226.69
Sale price £226.69 Regular price
Blow Off Valve for Renault Megane RS 280 & 300 Mk4 - Performance HQ - United Kingdom

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Blow Off Valve for Renault Megane RS 280 & 300 Mk4

Regular price £226.69
Sale price £226.69 Regular price
Suzuki Swift & Vitara (1.0 & 1.4 BoosterJet & Sport) Dump Valve - Performance HQ - United Kingdom

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Suzuki Swift & Vitara (1.0 & 1.4 BoosterJet & Sport) Dump Valve

Regular price £160.00
Sale price £160.00 Regular price
Dump Valve Kit for VAG 1.0 TSI/GTI - Performance HQ - United Kingdom

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Dump Valve Kit for VAG 1.0 TSI/GTI

Regular price £250.00
Sale price £250.00 Regular price
Recirculation Valve and Kit for Fiat Grande Punto and Alfa Romeo Mito 1.4 Tjet - Performance HQ - United Kingdom

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Recirculation Valve and Kit for Fiat Grande Punto and Alfa Romeo Mito 1.4 Tjet

Regular price £249.64
Sale price £249.64 Regular price
Atmospheric Dump Valve for Micra IG-T 90 Tekna and Renault Clio 0.9 TCE - Performance HQ - United Kingdom

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Atmospheric Dump Valve for Micra IG-T 90 Tekna and Renault Clio 0.9 TCE

Regular price £136.33
Sale price £136.33 Regular price
Recirculating Valve for the Alfa Romeo Giulia Quadrifoglio - Performance HQ - United Kingdom

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Recirculating Valve for the Alfa Romeo Giulia Quadrifoglio

Regular price £357.12
Sale price £357.12 Regular price
Recirculation Valve for Audi S4 B9 and Audi S5 B9 - Performance HQ - United Kingdom

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Recirculation Valve for Audi S4 B9 and Audi S5 B9

Regular price £234.60
Sale price £234.60 Regular price
Atmospheric Dump Valve for Audi S4 B9 and Audi S5 B9 - Performance HQ - United Kingdom

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Atmospheric Dump Valve for Audi S4 B9 and Audi S5 B9

Regular price £234.60
Sale price £234.60 Regular price
Atmospheric Dump Valve for Ford Focus 1.5T - Performance HQ - United Kingdom

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Atmospheric Dump Valve for Ford Focus 1.5T

Regular price £159.78
Sale price £159.78 Regular price
Recirculation Valve and Kit for Fiat 500 Abarth T-Jet - Performance HQ - United Kingdom

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Recirculation Valve and Kit for Fiat 500 Abarth T-Jet

Regular price £249.64
Sale price £249.64 Regular price
Audi RS6 C7 Recirculating Valves - Performance HQ - United Kingdom

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Audi RS6 C7 Recirculating Valves

Regular price £357.12
Sale price £357.12 Regular price
Audi RS6 C7 Atmospheric Valves - Performance HQ - United Kingdom

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Audi RS6 C7 Atmospheric Valves

Regular price £357.12
Sale price £357.12 Regular price
Atmospheric valve for the Ford Mustang 2.3 EcoBoost - Performance HQ - United Kingdom

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Atmospheric valve for the Ford Mustang 2.3 EcoBoost

Regular price £223.62
Sale price £223.62 Regular price
Dump Valve for the 1.2 and 1.4 TSI Engine - Performance HQ - United Kingdom

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Dump Valve for the 1.2 and 1.4 TSI Engine

Regular price £255.00
Sale price £255.00 Regular price
Porsche 996/997.2/991 & Audi S4 2.7 V6 Recirculating Valves - Performance HQ - United Kingdom

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Porsche 996/997.2/991 & Audi S4 2.7 V6 Recirculating Valves

Regular price £342.70
Sale price £342.70 Regular price
High Flow Dump Valve for the Audi S1 - Performance HQ - United Kingdom

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High Flow Dump Valve for the Audi S1

Regular price £272.59
Sale price £272.59 Regular price
Upgraded Recirculating Valve for the Mercedes M270/M274 Engine - Performance HQ - United Kingdom

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Upgraded Recirculating Valve for the Mercedes M270/M274 Engine

Regular price £213.60
Sale price £213.60 Regular price
An upgraded Atmospheric valve for Mercedes M270/M274 Engine - Performance HQ - United Kingdom

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An upgraded Atmospheric valve for Mercedes M270/M274 Engine

Regular price £213.60
Sale price £213.60 Regular price
Replacement Atmospheric Valve for the BMW N20 2.0 Turbo - Performance HQ - United Kingdom

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Replacement Atmospheric Valve for the BMW N20 2.0 Turbo

Regular price £230.78
Sale price £230.78 Regular price
Recirculating Valve for the BMW N20 2.0 Turbo - Performance HQ - United Kingdom

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Recirculating Valve for the BMW N20 2.0 Turbo

Regular price £230.78
Sale price £230.78 Regular price
Recirculating Dump Valve for Ford Fiesta ST 180 Mk7 - Performance HQ - United Kingdom

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Recirculating Dump Valve for Ford Fiesta ST 180 Mk7

Regular price £224.68
Sale price £224.68 Regular price
Recirculation Valves for the Porsche Cayenne V8 Turbo - Performance HQ - United Kingdom

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Recirculation Valves for the Porsche Cayenne V8 Turbo

Regular price £314.99
Sale price £314.99 Regular price
Atmospheric Dump Valve for Ford Fiesta ST 180 Mk7 - Performance HQ - United Kingdom

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Atmospheric Dump Valve for Ford Fiesta ST 180 Mk7

Regular price £249.64
Sale price £249.64 Regular price
Blow Off Valve and Kit for Mini Cooper S and Peugeot Turbo - Performance HQ - United Kingdom

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Blow Off Valve and Kit for Mini Cooper S and Peugeot Turbo

Regular price £249.64
Sale price £249.64 Regular price
Blow Off Piston Valve and Kit for Citroen DS3 (Pre 2016 Only) - Performance HQ - United Kingdom

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Blow Off Piston Valve and Kit for Citroen DS3 (Pre 2016 Only)

Regular price £249.64
Sale price £249.64 Regular price
Recirculation Valve and Kit for Renault Clio 1.6 200THP/220 Trophy - Performance HQ - United Kingdom

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Recirculation Valve and Kit for Renault Clio 1.6 200THP/220 Trophy

Regular price £207.43
Sale price £207.43 Regular price
Blow Off Valve and Kit for the Renault Clio 1.6 200THP/220 Trophy - Performance HQ - United Kingdom

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Blow Off Valve and Kit for the Renault Clio 1.6 200THP/220 Trophy

Regular price £207.43
Sale price £207.43 Regular price
Blow Off Valve for the Audi A1, Seat Leon Mk2, Skoda Yeti, & VW Scirocco 1.4 Turbo - Performance HQ - United Kingdom

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Blow Off Valve for the Audi A1, Seat Leon Mk2, Skoda Yeti, & VW Scirocco 1.4 Turbo

Regular price £250.60
Sale price £250.60 Regular price
Hard Pipe and Blow Off Kit for BMW 135i, 335i, & 1M (N54 Engine) - Performance HQ - United Kingdom

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Hard Pipe and Blow Off Kit for BMW 135i, 335i, & 1M (N54 Engine)

Regular price £479.99
Sale price £479.99 Regular price
Pair of Blow Off Valves for Nissan GTR35 - Performance HQ - United Kingdom

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Pair of Blow Off Valves for Nissan GTR35

Regular price £518.54
Sale price £518.54 Regular price
Direct Fit Piston Recirculation Valve - Performance HQ - United Kingdom

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Direct Fit Piston Recirculation Valve

Regular price From £164.90
Sale price From £164.90 Regular price
Blow Off Valve for Hyundai Genesis Sonata and Kia Sportage and Optima. - Performance HQ - United Kingdom

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Blow Off Valve for Hyundai Genesis Sonata and Kia Sportage and Optima.

Regular price £133.43
Sale price £133.43 Regular price
Recirculation Valve and Kit for 1.4 Multiair - Performance HQ - United Kingdom

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Recirculation Valve and Kit for 1.4 Multiair

Regular price £249.64
Sale price £249.64 Regular price
Blow Off Valves - Performance HQ - United Kingdom
Information about - Blow Off Valves -
PerformanceHQ - UK's Premier Motorsport & Performance Parts Specialist
Performance HQ

Information about Blow Off Valves

That signature psssshh isn’t just for show — it’s performance. Our range of blow off valves (BOVs) is built for turbocharged setups that demand boost control, throttle response, and attitude. Whether you're chasing that sharp vent-to-atmosphere sound or a stealthy recirc setup, we’ve got what your build needs.

From street cars to full-track monsters, these valves help prevent compressor surge and keep your turbo spinning hard and happy.

🌀 Vented, recirculating, and dual-port options
🛠️ Bolt-on fitments and universal kits available
🔥 Trusted brands used in tuned turbo cars worldwide
📈 Ideal for remapped, high-boost, or custom builds

Add performance, protect your turbo, and crank up the soundtrack — with our selection of performance blow off valves.