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 ...

When it comes to boost, it seems like you can never get enough. Well, we can't at least. Whether it's a car that comes stock with a turbo or one you've slapped an aftermarket kit on, you will never be ...

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 ...