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GFB (Go Fast Bits) is an Australian owned and operated manufacturer of innovative and high-quality blow-off valves, boost controllers, and short shifters. Give your vehicle the performance upgrade it deserves with our range of GFB products.
GFB's Australian-made products are meticulously designed, tested, and crafted from the highest-grade materials in their own state-of-the-art CNC manufacturing facility. PEC offers a wide range of boost controller, BOV, diverter valves and more. All GFB products are built with the same precision, machining quality, and reliability that is the foundation of their reputation.