There's been a lot written about optimizing header design, but most of us can't afford one-off, custom-built, ideal-for-the-combination headers. Realistically, we use what we can buy over the counter.

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 ...

When it comes to aftermarket exhaust setups for the Chevrolet Corvette C5, C6, and C7 generations, a commonly sought-after combination is Kooks long-tube headers with a Corsa Performance cat-back ...

We're installing a 528ci Mopar Hemi into Mike Finnegan's '55 Chevy gasser. Imagine this: no one makes exhaust headers for that swap! We decided to make our own. Step one was to make sure the engine ...

Warning: rest in peace headphone users; it gets quite loud. Now that we’ve saved your eardrums from bursting, we’ll tell you a little bit about what Kooks has going on here. Kooks has finally ...

The new Camaro is pretty stout in stock trim with a fat 6.2L LS3 V-8 lurking underhood. If stock is stout, then modified will be better. We decided to throw a few common upgrades at a manual-trans LS3 ...