Skip to content

SELECT YOUR VEHICLE

Show Universal
Parts By Vehicle
Wheels By Size
Compare (0/5)

253 products

Forge Blow Off Valve and Kit for the Ford Focus ST 225 MK2 - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve and Kit for the Ford Focus ST 225 MK2

Regular price £179.94
Sale price £179.94 Regular price
Forge Saab 900 T16S Valve and Fitting Kit - Performance HQ - United Kingdom

Forge Motorsport

Forge Saab 900 T16S Valve and Fitting Kit

Regular price £190.79
Sale price £190.79 Regular price
Forge Renault Megane 225/230 Blow Off Valve and Fitting Kit - Performance HQ - United Kingdom

Forge Motorsport

Forge Renault Megane 225/230 Blow Off Valve and Fitting Kit

Regular price £119.99
Sale price £119.99 Regular price £165.32
Forge A Universal Twin Piston Blow Off Valve with a Weld on Adaptor - Performance HQ - United Kingdom

Forge Motorsport

Forge A Universal Twin Piston Blow Off Valve with a Weld on Adaptor

Regular price £228.40
Sale price £228.40 Regular price
Forge Subaru Impreza V5 Piston Ram Closed Loop Dump Valve (Flange Mounted) - Performance HQ - United Kingdom

Forge Motorsport

Forge Subaru Impreza V5 Piston Ram Closed Loop Dump Valve (Flange Mounted)

Regular price £185.62
Sale price £185.62 Regular price
Forge Subaru Impreza V5 Piston Ram Dump Valve (Flange Mounted) - Performance HQ - United Kingdom

Forge Motorsport

Forge Subaru Impreza V5 Piston Ram Dump Valve (Flange Mounted)

Regular price £185.62
Sale price £185.62 Regular price
Forge Subaru Impreza V4 Piston Ram Closed Loop Dump Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Subaru Impreza V4 Piston Ram Closed Loop Dump Valve

Regular price £103.94
Sale price £103.94 Regular price
Forge Subaru Impreza 34mm Piston Ram Dump Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Subaru Impreza 34mm Piston Ram Dump Valve

Regular price £128.52
Sale price £128.52 Regular price
Forge Blow Off Valve for Rover MG ZT, 620, 820 and 220 Models - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve for Rover MG ZT, 620, 820 and 220 Models

Regular price £124.42
Sale price £124.42 Regular price
Forge Turbo Recirculation Valve for Rover MG ZT, 620, 220 and Saab - Performance HQ - United Kingdom

Forge Motorsport

Forge Turbo Recirculation Valve for Rover MG ZT, 620, 220 and Saab

Regular price £126.90
Sale price £126.90 Regular price
Forge Piston Recirculating Valve for Subaru Impreza 2001 Onwards - Performance HQ - United Kingdom

Forge Motorsport

Forge Piston Recirculating Valve for Subaru Impreza 2001 Onwards

Regular price £185.62
Sale price £185.62 Regular price
Forge Dump Valve for Subaru Impreza and Forester 2001 Onwards - Performance HQ - United Kingdom

Forge Motorsport

Forge Dump Valve for Subaru Impreza and Forester 2001 Onwards

Regular price £119.99
Sale price £119.99 Regular price £185.62
The Splitter, a Recirculation and Blow Off Valve - Performance HQ - United Kingdom

FORGE MOTORSPORT

The Splitter, a Recirculation and Blow Off Valve

Regular price £165.23
Sale price £165.23 Regular price £152.99
Forge Recirculation Valve and Kit for Audi, VW, SEAT, and Skoda 1.4 TSI - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculation Valve and Kit for Audi, VW, SEAT, and Skoda 1.4 TSI

Regular price £249.64
Sale price £249.64 Regular price
Forge Type RS Valve - Recirculating - Performance HQ - United Kingdom

Forge Motorsport

Forge Type RS Valve - Recirculating

Regular price £259.31
Sale price £259.31 Regular price
Forge Type RS Valve - Atmospheric - Performance HQ - United Kingdom

Forge Motorsport

Forge Type RS Valve - Atmospheric

Regular price £259.31
Sale price £259.31 Regular price
Forge Recirculation Valve for Honda, Hyundai, Kia, Renault, Saab, and Volvo - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculation Valve for Honda, Hyundai, Kia, Renault, Saab, and Volvo

Regular price £149.99
Sale price £149.99 Regular price £172.04
Forge Blow Off Valve for Renault Megane RS250/265/275 - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve for Renault Megane RS250/265/275

Regular price £188.76
Sale price £188.76 Regular price
Forge Recirculation Valve and Kit for Mini and Peugeot - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculation Valve and Kit for Mini and Peugeot

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

Forge Motorsport

Forge Blow Off Valve and Kit for Mini and Peugeot

Regular price £249.64
Sale price £249.64 Regular price
Forge Recirculation Valves for the Nissan GT R35 - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculation Valves for the Nissan GT R35

Regular price £518.54
Sale price £518.54 Regular price
Forge Mazdaspeed Protegé Valve and Fitting Kit - Performance HQ - United Kingdom

Forge Motorsport

Forge Mazdaspeed Protegé Valve and Fitting Kit

Regular price £185.62
Sale price £185.62 Regular price
Forge Ford Focus, Vauxhall Astra, Corsa, Zafira, and Bentley Recirculation Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Ford Focus, Vauxhall Astra, Corsa, Zafira, and Bentley Recirculation Valve

Regular price £143.99
Sale price £143.99 Regular price £164.90
Forge Subaru Impreza MY 93-95 Valve and Fitting Kit - Performance HQ - United Kingdom

Forge Motorsport

Forge Subaru Impreza MY 93-95 Valve and Fitting Kit

Regular price £187.08
Sale price £187.08 Regular price
Forge Mitsubishi Evo and GTO Piston Ram Dump Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Mitsubishi Evo and GTO Piston Ram Dump Valve

Regular price £162.40
Sale price £162.40 Regular price
Forge Mitsubishi Eclipse Generation 2 Recirculation Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Mitsubishi Eclipse Generation 2 Recirculation Valve

Regular price £197.29
Sale price £197.29 Regular price
Forge Mitsubishi Eclipse Generation 2 Blow Off Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Mitsubishi Eclipse Generation 2 Blow Off Valve

Regular price £197.29
Sale price £197.29 Regular price
Forge Mitsubishi Eclipse Generation 1 Blow Off Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Mitsubishi Eclipse Generation 1 Blow Off Valve

Regular price £197.29
Sale price £197.29 Regular price
Forge Recirculation Valve and Kit for the Citroen DS3 1.6 Turbo (Pre 2016 Only) - Performance HQ - United Kingdom

Forge Motorsport

Forge Recirculation Valve and Kit for the Citroen DS3 1.6 Turbo (Pre 2016 Only)

Regular price £249.64
Sale price £249.64 Regular price
Forge Blow Off Valve and Kit for Audi, VW, SEAT, and Skoda 1.4 TSI - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve and Kit for Audi, VW, SEAT, and Skoda 1.4 TSI

Regular price £249.64
Sale price £249.64 Regular price
Forge High Flow Valve for Audi S3 (8P), VW Golf Mk5 ED30, & VW Golf Mk6 R - Performance HQ - United Kingdom

Forge Motorsport

Forge High Flow Valve for Audi S3 (8P), VW Golf Mk5 ED30, & VW Golf Mk6 R

Regular price £239.99
Sale price £239.99 Regular price £264.56
Forge Blow Off Valve and Kit for Audi, VW, SEAT, and Skoda 1.2 TSI - Up to 2015 - Performance HQ - United Kingdom

Forge Motorsport

Forge Blow Off Valve and Kit for Audi, VW, SEAT, and Skoda 1.2 TSI - Up to 2015

Regular price £235.16
Sale price £235.16 Regular price
Forge Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement - Performance HQ - United Kingdom

Forge Motorsport

Forge Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement

Regular price £171.35
Sale price £171.35 Regular price
Forge Twin Piston Blow Off Valve with Side Vacuum Nipple - Performance HQ - United Kingdom

Forge Motorsport

Forge Twin Piston Blow Off Valve with Side Vacuum Nipple

Regular price £128.63
Sale price £128.63 Regular price
Forge Dual Piston Blow Off/Dump Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Dual Piston Blow Off/Dump Valve

Regular price £107.99
Sale price £107.99 Regular price £119.99
Forge Single Piston Ram Dump Valve - Performance HQ - United Kingdom

Forge Motorsport

Forge Single Piston Ram Dump Valve

Regular price £124.42
Sale price £124.42 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.