From cold air intakes to long-tube headers, bolt-on upgrades can unleash serious performance in your Camaro without tearing down the engine. Whether you’re chasing better throttle response, a deeper ...

Equal-length steel tubing headers continue to be among the best horsepower/dollar investments an enthusiast can make, with properly designed headers offering at least a 20-30-horsepower increase, as ...

Mention the job of removing exhaust manifold bolts to an amateur mechanic and you’ll get an involuntary shudder. Heck, many professional mechanics can’t utter the phrase “exhaust manifold bolt” ...

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 ...

Upgrading the exhaust is one of the first steps many take when they want to boost their car's performance. One of most obvious choices in this regard is to install a header in place of the stock ...

It's always exciting when a friend or family member gets a new Mopar muscle machine. When my brother Andy told me he was ordering a new 2015 Scat Pack Shaker Challenger with the 485-horse 392 Hemi, I ...

We're all for getting freaky. Whether it's a 632 in a Chevy II drag stud, an SB2.2-headed street machine, or an LS1 in a Rustang, freaks add a dash of zest to a hobby prone to vapid parity. The big ...