We test a set of Gibson short headers and an after cat Gibson exhaust, as well as a set of new Stainless Works long tube headers and true dual exhaust system on our 2007 Chevy Tahoe. Read about ...

The pipe length (of the headers), type of collectors, and remaining exhaust system can then be selected to offer proper scavenging to produce efficient exhaust flow. We contacted BBK Performance ...

Next, we bolted on our Pace Setter shorty headers. With 112-inch primary tubing and such short tubing lengths, we had to wonder if there would be much of an improvement over the manifolds.

With the only change being the Hooker BlackHeart Speed Exhaust shorty headers, the Camaro registered peak numbers of 414 horsepower and 418 lb-ft of torque, with maximum gains of 8.59 horsepower ...

Listen, odds are you don't care that Magnaflow is now making 50-state-legal shorty headers for the V8 Ford Mustang. I even own a Mustang and don't care, but I'm all about an excuse to stare at the ...