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Upgrade the details that define your turbocharged driving experience with the GFB Replacement 3-Port Boost Control Solenoid – G-Force III / D-Force. Developed by Australian turbo-performance specialist Go Fast Bits (GFB), part number 3835 is designed to address a specific requirement within the turbocharger, boost-control or charge-air system. From responsive pressure management and configurable turbo sound to service hardware and competition-oriented control, selecting the correct component is an important part of a dependable performance build.
A boost controller relies on a precisely switching solenoid to translate electronic commands into pneumatic pressure changes. A damaged or unreliable solenoid can compromise control of the wastegate, so selecting the correct replacement component is important for an existing system.
This replacement MAC-style three-port valve is an individual service component, not a complete electronic boost controller. It restores the solenoid element in a compatible existing GFB boost-control installation.
This is the individual replacement valve rather than a complete display, harness and controller package. Confirm the original three-port configuration and follow the applicable controller installation instructions before reconnecting boost-control plumbing.
Replacement for compatible GFB G-Force II 3004, G-Force III 3005 and D-Force 3006/3007 three-port solenoid installations.
Application notes: Confirm the exact turbocharger, original valve or plumbing arrangement and vehicle configuration. A listed model family is not a substitute for checking the manufacturer’s fitting guide.
GFB combines practical turbo-system knowledge with component development focused on real operating conditions. The 3835 is best selected as part of a correctly matched package, with attention to the existing hardware, installation instructions and any calibration needs. Whether maintaining a road-going turbo vehicle or refining a modified build, choosing the correct components helps preserve the responsiveness and reliability that make a well-engineered setup rewarding to drive.
Shop GFB performance components at Symmetry Spec and equip your vehicle with application-focused Australian turbo technology.