These SLP headers have 1-inch primaries that dump into a 3-inch collector. Made from stainless steel, they're advertised to produce an extra 23 hp and 21 lb-ft at the wheels. The set pictured has an ...

As some of you may be able to recall, we dipped into the low 12s with our Project LS1 Trans Am using SLP Performance Parts' Tuned Length Headers, Y-pipe and Loud Mouth II exhaust, and little more than ...

It’s been a few issues since you’ve last seen our Project 2012 Camaro SS, and we apologize for that. Trying to build eight other cars at once can be draining, and pretty time consuming. We’re now ...

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 ...

Last month, HOT ROD embarked on a mission to run 11s with a brand-new '10 Camaro SS. With a few bolt-ons, Nitto 555R drag radials, and a shot of nitrous, the HOT ROD test car blistered to a best of 11 ...