Go Fast Bits
GFB 08-10+ WRX / 05-09 LGT TMS Respons Blow Off Valve Kit
¥48,878¥54,309Unit price /UnavailableBlack Friday Sale Product!Low stock (9 units)-
Go Fast Bits
GFB 99-00 WRX/STI TMS Respons Blow Off Valve Kit
¥48,878¥54,309Unit price /UnavailableBlack Friday Sale Product!Very low stock (4 units)-
Go Fast Bits
GFB FX-S Bosch Fuel Pressure Regulator
¥35,015¥38,905Unit price /UnavailableBlack Friday Sale Product!Very low stock (4 units)-
Go Fast Bits
GFB EX38/44 7psi Wastegate Spring (Middle)
¥3,759¥4,176Unit price /UnavailableBlack Friday Sale Product!Very low stock (4 units)-
Go Fast Bits
GFB EX38 38mm V-Band Style External Wastegate
¥57,882¥64,313Unit price /UnavailableBlack Friday Sale Product!Very low stock (4 units)-
Go Fast Bits
GFB 44mm V-Band External Style Wastegate
¥64,313¥71,459Unit price /UnavailableBlack Friday Sale Product!Low stock (6 units)-
Go Fast Bits
GFB Gasket for Response BOV (For gfbT9001, gfbT9002, gfbT9501, gfbT9502)
¥2,144¥2,382Unit price /UnavailableBlack Friday Sale Product!Low stock (7 units)-
Go Fast Bits
GFB Plunger Spring for DV Valve
¥1,394¥1,548Unit price /UnavailableBlack Friday Sale Product!Very low stock (2 units)-
Go Fast Bits
GFB Screw-In Plug (screws into any GFB Trumpet or plumb-back outlet. Valves manufactured before 2003
¥2,172¥2,414Unit price /UnavailableBlack Friday Sale Product!Low stock (9 units)-
Go Fast Bits
GFB Mach 2 Atmosphere Conversion Kit-Changes T9103 or T9133 from Recir to Atmosphere
¥6,003¥6,670Unit price /UnavailableBlack Friday Sale Product!Very low stock (3 units)-
Go Fast Bits
GFB Whistling Trumpet (suits all valves)
¥6,111¥6,789Unit price /UnavailableBlack Friday Sale Product!Low stock (11 units)-
Go Fast Bits
¥3,452¥3,835Unit price /UnavailableBlack Friday Sale Product!Very low stock (5 units)-
Go Fast Bits
GFB G-FORCE III Electronic Boost Controller Head Unit ONLY
¥40,446¥44,940Unit price /UnavailableBlack Friday Sale Product!Low stock (6 units)-
Go Fast Bits
GFB G-Force/D-Force Wiring Loom
¥3,201¥3,557Unit price /UnavailableBlack Friday Sale Product!Low stock (6 units)-
Go Fast Bits
GFB D Boost V2 VNT Manual Boost Controller (for VNT/VGT Turbos)
¥28,441¥31,601Unit price /UnavailableBlack Friday Sale Product!Very low stock (4 units)-
Go Fast Bits
GFB G-FORCE III Electronic Boost Controller
¥62,884¥69,871Unit price /UnavailableBlack Friday Sale Product!In stock-
