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 ...

Ahead, find pro-tips and advice about how to frame a window from contractor Gerda Swedowsky and Randall Roberts from Window ...

Typically, when starting work on a project car with the idea to do a gradual build-up, one of the first things us muscle car guys do is toss the stock exhaust system onto the scrap pile in favor of ...

Q:Why are headers a great bolt-on choice for Corvettes? A:They produce more horsepower and torque than factory exhaust manifolds. B:They create a more aggressive sound than factory exhaust manifolds.

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 ...