The T9488 VTA is a performance blow-off valve solution for Mercedes vehicles

If You Want Sound With Your Performance (Or Performance With Your Sound!), GFB’s T9488 VTA Delivers!

By combining atmosphere venting with the proven performance benefits of our ground-breaking DV+, the VTA delivers an aggressive blow-off sound, improved throttle response, as well as superior boost holding and reliability.

With its low-profile integrated solenoid and compact design, installing the T9488 is a breeze. Just swap out your factory diverter valve with the VTA, and you’re good to go!

Key features and benefits:

• Blow off sound AND better performance
• Reliable boost holding
• Sharper throttle response, faster boost recovery
• Low-profile integrated solenoid for seamless installation
• Australian-made, backed by a lifetime warranty

T9488 is a direct bolt-on for most Mercedes turbo petrol vehicles. Twin-turbo engines typically require two valves.