Tial 46mm Wastegate

The wastegate is one of the most important parts in the turbo system, ultimately controlling the amount of boost your turbo produces. The wastegate can be your best friend or your worse nightmare!
Typically the stock wastegates tend to bleed off boost pressure as you increase in rpms. More often then not, this results in a loss of horsepower! Imagine bolting on 25, 35, or even as much as 50 more horsepower? This could be what you are missing if your stock wastegate is bleeding off boost at high rpms.