Why choose a VTA when I can vent the stock diverter to atmosphere?
Whilst you can achieve a blow off sound using the factory diverter, you don’t solve any of the performance or reliability issues that are inherent in the factory diverter valve. The VTA improves the operation of the diverter valve for sound AND performance.
Why choose a VTA over other brands that include a solenoid as part of their kit?
Because there’s no performance benefit to replacing the factory solenoid, only a much higher price! The VTA with the factory solenoid IS the fastest, most responsive, and most cost-effective blow-off solution on the market – why pay more than you need to?