GFB VTA – Performance & Sound in One Package

Made in Australia for legendary performance – with an aggressive blow-off sound!

The GFB VTA isn’t just about making noise—it’s engineered to enhance performance while delivering that signature atmospheric blow-off sound. Built on the same proven technology as our DV+, the VTA improves throttle response, boost recovery, and boost holding, all while ensuring maximum reliability, even in extreme conditions.

Key Features:

• TMS Technology – Faster boost recovery on gearshifts and during throttle modulation.
• Enhanced Boost Holding – Eliminates leaks and improves turbo efficiency.
• Signature Blow-Off Sound – Vents to atmosphere for an aggressive BOV effect.
• Retains Factory ECU Control – Ensures optimal response time without unnecessary solenoid replacements.
• Easy, Direct Bolt-On Installation – Comes with everything you need for a hassle-free setup.
• Precision CNC Machined Billet Components – Built to last a lifetime.
• ISO 9001 Certified & Patents Pending – Designed and manufactured in Australia to the highest standards.

Innovative Pilot Operation for Maximum Performance

Unlike factory diverter valves that operate in just two states—fully open or closed—the GFB VTA introduces progressive valve operation. This results in:

• Smoother boost transitions
• Reduced turbo lag
• Improved throttle response

By re-purposing the factory solenoid to control pressure behind the piston, response time is dramatically improved while maintaining seamless boost control.

Why Choose GFB VTA?

With a smarter, more efficient design, the VTA outperforms traditional BOVs by keeping what works and replacing what doesn’t. Get the best performance AND the best value in a blow-off valve upgrade!