Quick view Go Fast Bits GFB 13+ Subaru BRZ / 13+ Scion FR-S Lightweight Aluminum Water Pump Pulley - 2223 Compare $125.00 $112.99 It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM in a second or two saps a measurable amount of... Add to Cart Add to Cart
Quick view Go Fast Bits GFB 15+ Subaru WRX 2.0L (FA20DIT) AWD Sedan TMS Respons Blow Off Valve Kit - T9007 Compare $332.00 $298.99 If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can... Add to Cart Add to Cart
Quick view Go Fast Bits GFB 19+ Hyundai Veloster 1.6 GDI Turbo / 16+ i30 SR 1.6T-GDI TMS Respons Direct Fit Blow Off Valve - T9011 Compare $332.00 $298.99 If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can... Add to Cart Add to Cart
Quick view Go Fast Bits GFB 2017+ Hyundai I30N 2.0T Deceptor Pro II Motorized Blow Off Valve w/ TMS Advantage - T9510 Compare $490.00 $441.99 Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you?re not prepared to listen to it all the time. GFB?s... Add to Cart Add to Cart
Quick view Go Fast Bits GFB 2017+ Hyundai i30N 2.0T TMS Respons Blow Off Valve Kit - T9010 Compare $332.00 $298.99 If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can... Add to Cart Add to Cart
Quick view Go Fast Bits GFB 2017+ Kia Stinger 3.3T V6 Respons Blow Off Valve Kit (Mach 2 and Respons Valves Included) - T9013 Compare $515.00 $463.99 If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can... Add to Cart Add to Cart
Quick view Go Fast Bits GFB 2017+ Kia Stinger 3.3T V6 TMS Respons Blow Off Valve Kit (2 Valves Included) - T9012 Compare $639.00 $575.99 If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can... Add to Cart Add to Cart
Quick view Go Fast Bits GFB 20mm Plumback Adaptor - 5220 Compare $24.15 $21.99 A 20mm Recirc Adaptor Recirc Outlet Hose Adaptors for all GFB Valves Add to Cart Add to Cart
Quick view Go Fast Bits GFB 25mm Plumback Adaptor - 5225 Compare $24.15 $21.99 A 25mm Recirc Adaptor Recirc Outlet Hose Adaptors for all GFB Valves Add to Cart Add to Cart
Quick view Go Fast Bits GFB 30mm Hose Plug - 5530 Compare $14.70 $13.99 Go Fast Bits Hose Plug Add to Cart Add to Cart
Quick view Go Fast Bits GFB 33mm Hose Plug - 5533 Compare $14.70 $13.99 Go Fast Bits Hose Plug Add to Cart Add to Cart
Quick view Go Fast Bits GFB 44mm V-Band External Style Wastegate - 7002 Compare $419.00 $377.99 The 7002 wastegate features an investment cast body made from 253MA chromium-nickel stainless steel, a one-piece stainless steel valve, and a nomex reinforced diaphragm to cope with the extreme... Add to Cart Add to Cart