Hot Rod school is now in session. For the benefit of first-timers we'll begin with a primer on exhaust header basics, your first logical step towards improved automotive performance. Not only will we ...

Pick up as much as 55 horsepower from a complete Kooks exhaust system install on your late model Mustang – before tuning So there are plenty of companies out there who tout that their bolt on products ...

So there are plenty of companies out there who tout that their bolt on products can generate a lot of power. But often the reality is that those power gains come at a price with additional ...