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GFB Whistling Trumpet (suits all valves)
Regular price $40.41Regular priceUnit price per$44.90Sale price $40.41Sale -
GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)
Regular price $40.41Regular priceUnit price per$44.90Sale price $40.41Sale -
GFB 33mm Plumback Adaptor
Regular price $22.95Regular priceUnit price per$25.50Sale price $22.95Sale -
GFB 08+ Subaru WRX Short Shifter
Regular price $225.00Regular priceUnit price per$250.00Sale price $225.00Sale -
GFB 04-07 STI Short Shifter Kit
Regular price $305.10Regular priceUnit price per$339.00Sale price $305.10Sale -
GFB G-FORCE III Electronic Boost Controller Head Unit ONLY
Regular price $265.50Regular priceUnit price per$295.00Sale price $265.50Sale -
GFB G-Force/D-Force Wiring Loom
Regular price $21.51Regular priceUnit price per$23.90Sale price $21.51Sale -
GFB G-Force Solenoid Includes 2 Hosetails
Regular price $113.40Regular priceUnit price per$126.00Sale price $113.40Sale -
Sold outGFB 52mm Boost Gauge 30psi
Regular price $75.15Regular priceUnit price per$83.50Sale price $75.15Sold out -
GFB D Boost V2 VNT Manual Boost Controller (for VNT/VGT Turbos)
Regular price $186.75Regular priceUnit price per$207.50Sale price $186.75Sale -
GFB G-Force III Electronic Boost Controller w/4-Port Solenoid
Regular price $445.50Regular priceUnit price per$495.00Sale price $445.50Sold out -
GFB G-FORCE III Electronic Boost Controller
Regular price $412.65Regular priceUnit price per$458.50Sale price $412.65Sale -
GFB ATOMIC Manual Boost Controller
Regular price $89.10Regular priceUnit price per$99.00Sale price $89.10Sale -
GFB 13+ Subaru BRZ / 13+ Scion FR-S Lightweight Aluminum Water Pump Pulley
Regular price $125.10Regular priceUnit price per$139.00Sale price $125.10Sale -
GFB 13+ Subaru BRZ / 13+ Scion FR-S Lightweight Alternator Pulley
Regular price $61.11Regular priceUnit price per$67.90Sale price $61.11Sale -
GFB 13 Subaru BRZ / 13 Scion FR-S 3 Pc L/W Pulley Kit (Inc Crank/Alternator/Water Pump Pulleys)
Regular price $342.81Regular priceUnit price per$380.90Sale price $342.81Sale -
GFB 08+ WRX/STi / 09+ Forester / 03-09 LGT 3 pc Underdrive/Non-Underdrive Pulley Kit
Regular price $342.81Regular priceUnit price per$380.90Sale price $342.81Sale -
GFB 06-08 Volkswagen/Audi 2.0T Super Lightweight Non-Underdrive Crank Pulley Suits
Regular price $177.30Regular priceUnit price per$197.00Sale price $177.30Sale -
GFB Evo 4-9 Under-Drive Crank Pulley w/ Belt
Regular price $253.71Regular priceUnit price per$281.90Sale price $253.71Sale -
GFB Nissan 300ZX Crank Pulley
Regular price $257.40Regular priceUnit price per$286.00Sale price $257.40Sale
