GFB T9111 Mach 2 TMS Recirculating Diverter Valve Direct Fitment
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GFB T9112 Mach 2 TMS Recirculating Diverter Valve Stinger Direct Fitment
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GFB T9120 Mach 2 TMS Recirculating Diverter valve (20mm inlet, 20mm outlet)
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GFB T9125 Mach 2 TMS Recirculating Diverter valve (25mm inlet, 25mm outlet)
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GFB T9133 Mach 2 TMS Recirculating Diverter valve (33mm inlet, 33mm outlet – suits EVO I-X)
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GFB T9000 Respons TMS T9000 adjustable-bias venting diverter valve / blow-off valve
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GFB T9002 Respons TMS T9002 adjustable-bias venting diverter valve / blow-off valve
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GFB T9003 Respons TMS T9003 adjustable-bias venting diverter valve / blow-off valve
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GFB T9004 Respons TMS T9004 adjustable-bias venting diverter valve / blow-off valve
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GFB T9010 Respons Diverter / Blow Off Valve with Sound Adjustment System for Hyundai, KIA Applications
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GFB T9011 Respons Diverter / Blow Off Valve with Sound Adjustment System for Hyundai, Kia Applications
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GFB T9012 Respons Diverter / Blow Off Valve (2 valves included) with Sound Adjustment System for Kia Stinger Applications
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GFB T9001 Respons TMS T9001 adjustable-bias venting diverter valve / blow-off valve
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GFB T9005 Respons TMS Valves for Nissan GTR R35
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GFB T9006 Respons TMS T9006 adjustable-bias venting diverter valve / blow-off valve
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GFB T9007 Respons Diverter / Blow Off Valve with Sound Adjustment System for Subaru Applications
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GFB T9525 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Audi, Ford, VW, Mazda, SAAB Applications
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GFB T9110 Mach 2 TMS Recirculating Diverter Valve Direct Fitment
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GFB T9210 Hybrid Dual Outlet Diverter / Blow Off Valve for Hyundai, Kia Applications
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GFB T9353 DV+ Diverter Valve for Mini N18 Engines
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GFB T9362 DV+ Diverter Valve for Renault and Nissan applications
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GFB T9212 Hybrid Dual Outlet / Diverter Twin Valve Kit for Kia Stinger
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GFB T9430 VTA for late-model Audi,VW, Skoda, and SEAT 1.2 and 1.4TSI models
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GFB T9654 DVX Diverter Valve: Performance with volume control suits Ford, Volvo, Porsche & Borg Warner EFR Turbos
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GFB T9388 DV+ Diverter Valve for Mercedes applications
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GFB T9382 DV+ Diverter Valve Mini N14/N18 & 1.6 Turbo/PSA 1.6 Turbo
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GFB T9205 Hybrid Dual Outlet / Diverter Twin Valve Kit for Nissan GT-R R35
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GFB T9354 DV+ Diverter Valve for Ford and Borg Warner Applications
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GFB T9454 VTA DV+ Performance, BLOW OFF VALVE SOUND!
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GFB T9301 DV+ Diverter Valve (25mm Bosch diverter replacement)
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GFB T9661 DVX Diverter Valve: Performance with volume control suits Hyundai, Veloster, Kia
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GFB T9357 DV+ Diverter Valve for BMW Applications
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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.