VTA T9458 – Performance and Sound for Your Mercedes

The VTA is the perfect blow-off valve upgrade for Mercedes vehicles with an electronic factory diverter valve. It delivers both aggressive sound and improved performance by combining the proven benefits of the DV+ with atmosphere venting.

Why Choose the VTA?

• Faster boost recovery with TMS technology
• Stronger boost holding with CNC-machined billet components
• Retains ECU control for the fastest response time
• Simple, direct bolt-on installation with all necessary parts included
• Manufactured in Australia to ISO 9001 standards

VTA vs. DV+

• VTA provides performance with a blow-off sound
• DV+ offers the same benefits but keeps it quiet

Why Upgrade to the VTA?

BOV spacers only add sound without improving performance. The VTA enhances diverter valve function for better throttle response, boost recovery, and reliability—all without unnecessary solenoid replacements.

Get the best in performance and sound with the VTA T9458.