GFB VTA Dual Diverter Valves w/Integrated Solenoid Alfa Romeo Giulia/Stelvio Quadrifoglio (952/949) 2.9

GFB VTA Dual Diverter Valves w/Integrated Solenoid - Fiat/Alfa Romeo

GFB's VTA diverter valve brings pilot operated, pressure sealed venting to your Alfa Romeo Giulia Quadrifoglio or Stelvio Quadrifoglio. Rather than the binary open/shut action of the factory electronic valve, the VTA's patented piston design opens and closes progressively, sharpening throttle response and helping the turbo hold boost longer after you lift off.

This listing covers the 2.9 litre twin turbo Giulia Quadrifoglio (2016 on) and Stelvio Quadrifoglio (2017 on). SKU T9416-2.

Note: This platform requires two valves per vehicle (one per turbo). SKU T9416-2 is sold as the required pair — do not order a single unit.

Key Features

• Integrated solenoid, low profile over/under design for factory location fitment
• Pilot operated piston for progressive venting and improved throttle response
• Removable trumpet — choose classic whoosh or whistle tone
• Adjustable spring pre-load to tune blow off timing and duration
• CNC machined metal components with elastomer piston seal, boost pressure assisted closing

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's year and configuration before ordering, and remember this kit requires two valves.

Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.