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HYBRID TMS Dual Outlet (2015-on WRX/ Forester)
Original price was: $285.00.$256.50Current price is: $256.50.The Hybrid is Back! Celebrating 20 Years Since the World’s First Dual Outlet Blow-Off Valve In a time before Justin Bieber, Y2K, and even Google, the […]
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SV50 HIGH FLOW BLOW OFF VALVE
Original price was: $386.00.$351.00Current price is: $351.00.The NEW GFB SV50! The only BOV rated at over 300psi (That’s more boost than 13 stock Mitsubishi Evo Xs combined!) GFB’s New SV50; the highest […]
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RESPONS TMS (WRX MY08-on, GT Legacy MY03-09, XT Forester MY09-12)
Original price was: $397.00.$357.30Current price is: $357.30.Just another dual-port BOV? On the surface it may look like just another dual-port blow-off valve,but the Respons is actually much more than that. Featuring GFB’s […]
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DVX (Suits Hyundai, Veloster, KIA)
Original price was: $335.00.$301.50Current price is: $301.50.GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do […]
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DVX (Suits Audi 8V S3 2014-on and Mk 7 Golf R)
Original price was: $399.00.$359.10Current price is: $359.10.GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do […]
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DVX (Suits Ford Focus ST)
Original price was: $299.00.$269.10Current price is: $269.10.GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do […]
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DECEPTOR PRO II (35mm inlet, 30mm outlet)
Original price was: $540.00.$486.00Current price is: $486.00.Now you can control the sound of the BOV from inside the cabin! So how much more can you do with a blow-off valve? Well, the […]
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DECEPTOR PRO II (EVO I-X)
Original price was: $540.00.$490.90Current price is: $490.90.Now you can control the sound of the BOV from inside the cabin! So how much more can you do with a blow-off valve? Well, the […]
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DECEPTOR PRO II (25mm inlet, 25mm outlet)
Original price was: $540.00.$486.00Current price is: $486.00.Now you can control the sound of the BOV from inside the cabin! So how much more can you do with a blow-off valve? Well, the […]
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DECEPTOR PRO II (20mm inlet, 20mm outlet)
Original price was: $540.00.$486.00Current price is: $486.00.Now you can control the sound of the BOV from inside the cabin! So how much more can you do with a blow-off valve? Well, the […]
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DECEPTOR PRO II Stinger Twin Valve Kit (2 Valves Included), motorized BOV
Original price was: $955.00.$859.50Current price is: $859.50.ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE! give YOUR Kia Stinger the sound you want, and the performance to go with it! You can adjust […]
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DECEPTOR PRO II Hyundai motorized BOV
Original price was: $540.00.$486.00Current price is: $486.00.Now you can control the sound of the BOV from inside the cabin! So how much more can you do with a blow-off valve? Well, the […]