Turbosmart In-Cabin Boost Controller – Manual GBCV Kit

Take full control of your turbo system with the Turbosmart GBCV In-Cabin Boost Controller. Designed, tested, and manufactured in Australia, this purely mechanical kit gives you precise manual boost adjustment without ever needing to pop the bonnet. Ideal for 4WDs, street builds, or track cars chasing reliable power gains.

Key Features

• Manual in-cabin rotary adjustment – no electronics
• Stealth black finish to blend with factory interior
• Universal fit for all turbocharged petrol and diesel vehicles
• Australian made – race-tested by top teams worldwide
• Compact and lightweight for clean, simple installs

Specifications

• Brand: Turbosmart
• Model: GBCV (Gas Ballast Control Valve)
• Finish: Stealth black powder-coated
• Control: Manual rotary knob (no electrics)
• Compatibility: Universal – suits most turbo vehicles
• Warranty: 1-year Turbosmart manufacturer warranty

What’s Included

• 1 × Turbosmart GBCV boost controller (black)
• Fittings and mounting hardware
• Full installation instructions

Notes

• Perfect for diesel 4WDs, street builds & track applications
• ⚠️ Manual install only – no wiring required
• Professional installation recommended for best performance