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253 products

Forge Replacement Atmospheric Valve for the BMW N20 2.0 Turbo - Performance HQ - United Kingdom

Forge Motorsport

Forge Replacement Atmospheric Valve for the BMW N20 2.0 Turbo

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

Forge Motorsport

Forge Recirculating Valve for the BMW N20 2.0 Turbo

Regular price £230.78
Sale price £230.78 Regular price
Forge Recirculating Valve and Kit for BMW M235i - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculating Valve and Kit for BMW M235i

Regular price £215.89
Sale price £215.89 Regular price
Forge Blow Off Valve and Kit for BMW M235i - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve and Kit for BMW M235i

Regular price £215.89
Sale price £215.89 Regular price
Forge Recirculating Dump Valve for Ford Fiesta ST 180 Mk7 - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculating Dump Valve for Ford Fiesta ST 180 Mk7

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

Forge Motorsport

Forge Recirculation Valves for the Porsche Cayenne V8 Turbo

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

Forge Motorsport

Forge Atmospheric Dump Valve for Ford Fiesta ST 180 Mk7

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

Forge Motorsport

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

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

Forge Motorsport

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

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

Forge Motorsport

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

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

Forge Motorsport

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

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

Forge Motorsport

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

Forge Motorsport

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

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

Forge Motorsport

Forge Pair of Blow Off Valves for Nissan GTR35

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

Forge Motorsport

Forge Direct Fit Piston Recirculation Valve

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

Forge Motorsport

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

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

Forge Motorsport

Forge Recirculation Valve and Kit for 1.4 Multiair

Regular price £249.64
Sale price £249.64 Regular price
Forge Blow Off Valve and Kit for Punto Evo & Renegade 1.4 Multiair - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve and Kit for Punto Evo & Renegade 1.4 Multiair

Regular price £249.64
Sale price £249.64 Regular price
Forge Atmospheric Dump Valve and Kit for Fiat Grande Punto and Alfa Romeo Mito 1.4 Tjet - Performance HQ - United Kingdom

Forge Motorsport

Forge Atmospheric Dump Valve and Kit for Fiat Grande Punto and Alfa Romeo Mito 1.4 Tjet

Regular price £249.64
Sale price £249.64 Regular price
Forge Recirculation Valve and Kit for Audi and VW 1.8 and 2.0 TSI/TFSI - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculation Valve and Kit for Audi and VW 1.8 and 2.0 TSI/TFSI

Regular price £215.99
Sale price £215.99 Regular price
Forge Blow Off Valve for Audi, Cupra, Seat, Skoda, VW 1.8 and 2.0 TSI - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve for Audi, Cupra, Seat, Skoda, VW 1.8 and 2.0 TSI

Regular price £215.99
Sale price £215.99 Regular price
Forge Blow Off Valve and Kit for BMW 135/235 F20 - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve and Kit for BMW 135/235 F20

Regular price £192.77
Sale price £192.77 Regular price
Forge Recirculation Valve and Kit for BMW 135/235 F20 - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculation Valve and Kit for BMW 135/235 F20

Regular price £226.69
Sale price £226.69 Regular price
Forge Recirculation Valve for Ford Focus RS MK3 & Vauxhall Adam, Astra, Corsa, and more - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculation Valve for Ford Focus RS MK3 & Vauxhall Adam, Astra, Corsa, and more

Regular price £164.90
Sale price £164.90 Regular price
Forge Blow Off Valve for Ford Focus RS MK3 & Vauxhall Adam, Astra, Corsa, and more - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve for Ford Focus RS MK3 & Vauxhall Adam, Astra, Corsa, and more

Regular price £131.99
Sale price £131.99 Regular price £164.90
Forge Recirculation Valve for Nissan Juke 1.6 Turbo - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculation Valve for Nissan Juke 1.6 Turbo

Regular price £185.62
Sale price £185.62 Regular price
Forge Blow Off Valve for Nissan Juke 1.6 Turbo - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve for Nissan Juke 1.6 Turbo

Regular price £185.62
Sale price £185.62 Regular price
Forge Turbo Recirculation Valve with Adjustable Vacuum Port - Performance HQ - United Kingdom

Forge Motorsport

Forge Turbo Recirculation Valve with Adjustable Vacuum Port

Regular price £171.35
Sale price £171.35 Regular price
Forge 34mm Split Recirculation and Blow Off Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge 34mm Split Recirculation and Blow Off Valve

Regular price £207.98
Sale price £207.98 Regular price
Forge Blow Off Valve for Subaru Impreza 2008 WRX and Mazda 3 - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve for Subaru Impreza 2008 WRX and Mazda 3

Regular price £185.60
Sale price £185.60 Regular price
Forge Recirculation Valve for Subaru Impreza 2008 WRX - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculation Valve for Subaru Impreza 2008 WRX

Regular price £185.62
Sale price £185.62 Regular price
Forge Smart Car Piston Dump Valve and Fitting Kit - Performance HQ - United Kingdom

Forge Motorsport

Forge Smart Car Piston Dump Valve and Fitting Kit

Regular price £181.13
Sale price £181.13 Regular price
Forge Nissan Sunny GTi-R and 200SX (S14) Piston Ram Closed Loop Dump Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Nissan Sunny GTi-R and 200SX (S14) Piston Ram Closed Loop Dump Valve

Regular price £182.72
Sale price £182.72 Regular price
Forge Nissan Sunny GTi-R and 200SX (S14) Piston Ram Dump Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Nissan Sunny GTi-R and 200SX (S14) Piston Ram Dump Valve

Regular price £170.53
Sale price £170.53 Regular price
Forge Recirculating Valve and Kit for Audi, VW, SEAT, and Skoda - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculating Valve and Kit for Audi, VW, SEAT, and Skoda

Regular price £215.99
Sale price £215.99 Regular price
Forge Blow Off Valve and Kit for Audi, VW, SEAT, and Skoda - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve and Kit for Audi, VW, SEAT, and Skoda

Regular price £215.99
Sale price £215.99 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.