Go Fast Bits Wastegate Spring for GFB EX38/44 7psi Middle

Go Fast Bits Wastegate Spring for GFB EX38/44 — 7psi (Middle) Brand: Go Fast Bits (GFB) Upgrade your turbo control with the Go Fast Bits 7psi middle wastegate spring, engineered for GFB EX38 and EX44 turbochargers. This precision spring provides a reliable, consistent 7psi wastegate bias for sharper boost response and improved spool characteristics. Fitment: Direct replacement for GFB EX38 and EX44 wastegates Pressure Rating: 7psi (middle spring) Performance: Consistent boost control, reduced boost creep, and improved throttle response Construction: High-quality spring steel for durability and long-term stability Easy to install: Simple swap for tuners and enthusiasts Perfect for street and track builds where precise boost control is required without changing actuator or actuator arm geometry. Pair with other GFB springs for custom tune flexibility. Why choose GFB: Trusted motorsport-grade components, engineered in Australia for performance and reliability.