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GFB 2008+ Mitsubishi Lancer Ralliart (4B11T) WGA Wastegate Actuator (Tune Required)
Regular price $226.99 USDRegular price$232.50 USDSale price $226.99 USDSale -
GFB 2018+ Toyota C-HR DV+ Diverter Valve
Regular price $171.99 USDRegular price$171.00 USDSale price $171.99 USD -
GFB 4003 Short Shifter Upgrade Kit - makes 4003 into 4002
Regular price $118.99 USDRegular priceSale price $118.99 USD -
GFB 91-98 Nissan Silvia / 90-96 Nissan 300ZX (requires 2 kits) TMS Respons Blow Off Valve Kit
Regular price $338.99 USDRegular price$356.50 USDSale price $338.99 USDSale -
GFB 94-02 Nissan Silvia S14/S15 TMS Respons Blow Off Valve Kit
Regular price $338.99 USDRegular price$356.50 USDSale price $338.99 USDSale -
GFB 99-00 WRX/STi / 98-04 GT/XT Forester Direct Fit Deceptor Pro II
Regular price $489.99 USDRegular price$525.20 USDSale price $489.99 USDSale -
GFB 99-00 WRX/STI TMS Respons Blow Off Valve Kit
Regular price $338.99 USDRegular price$356.50 USDSale price $338.99 USDSale -
GFB 99-21 Subaru WRX STI WGA Wastegate Actuator (Tune Required)
Regular price $226.99 USDRegular price$232.50 USDSale price $226.99 USDSale -
GFB ATOMIC Manual Boost Controller
Regular price $106.99 USDRegular priceSale price $106.99 USD -
GFB Audi/VW 1.8T TMS Respons Blow Off Valve Kit
Regular price $338.99 USDRegular price$356.50 USDSale price $338.99 USDSale -
GFB Deceptor Pro II - Nissan GT-R (R35) 2 Valves Included
Regular price $856.99 USDRegular price$933.00 USDSale price $856.99 USDSale -
GFB Deceptor Pro II - Nissan Silvia/200SX (S14-S15)
Regular price $489.99 USDRegular price$525.20 USDSale price $489.99 USDSale