Building a boost controller is a “slippery slope” sort of mod. Once you complete this you’re just going to want/need to modify something else in the system. A turbo-charger improves the performance of ...

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 ...

It's interesting to note that while turbocharging an engine seems to be the latest and greatest method of forced induction, the concept is actually quite old, having been in practice for nearly 100 ...

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 ...

Update 10/15/18 2:34 PM: This Supra just sold for $70,500. Below is our original post from 10/8/18, when the car was first listed for sale. Finding a good MkIV Toyota Supra can be a challenge, ...