Up to six levels of boost available for different street/track setups Boost on demand: Press a button for an instant increase in boost Gear-based mapping: Set a different boost level for each gear ...

There's more than one way to control boost on a turbocharged car. Some methods are more expensive than the turbo they're designed to control, others cost less than the burrito I had for lunch. There ...

I seem to have seen articles on these in US hot-rod magazines, basically they enable you to adjust wastegate (or blow off valve) to regulate the level of boost; useful for competition purposes, I ...