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 ...

The quest for more horsepower seems like a never-ending battle. Countless dollars are spent on bolt-on upgrades, turbo kits, superchargers, and nitrous kits. Just a few years ago, a simple fuel pump ...