Vivid Racing now carries the Hyperboost Diverter Valves for the Audi, VW, and Porsche turbocharged vehicles. Hyperboost has designed these unique piston and spring valve to help keep boost pressure consistant. Where the stock diverter valve leaks boost causing a loss in power, these valves hold the pressure strong all the way to redline. As tested in one of our customers Porsche 996TT, the valves kept a consistant boost pressure at 1.1 bar. Unlike the previous diverter valves, these actually increase horsepower because of the ability to hold pressure.
The valves are priced well and guaranteed to work for your Turbo application!
Valves are sold individually and can be seen here at our site –