For reference, a stainless steel cat-back exhaust kit for a 2008 to 2014 Dodge Challenger with a 5.4L, 6.1L, or 6.4L HEMI V8 ...

A tuned exhaust, along with a bigger carburetor, high-flow intake manifold and high-lift, long-duration camshaft, increased the amount of air and fuel available to the engine--voilà, more power ...

Your Cummins's exhaust manifold plays a significant role in ensuring your vehicle is running at its best. Here's what will happen if you drive without one.

This test involved comparing the manifolds to the headers and not so much the attending full exhaust system. Run with the stock manifolds, the Mast-headed 427 stroker produced 661 hp at 6,700 rpm ...

Enter AWE Tuning and their 0FG cat-back upgrade with drone-canceling technology and slash-cut tips. Handcrafted from T304L stainless steel with U.S. provenance, the 3.0-inch system is a bolt-on ...

Problems with your vehicle’s catalytic converter might first become apparent through poor acceleration, a rotten-egg smell from the exhaust, or the check-engine light coming on.

For reference, a stainless steel cat-back exhaust kit for a 2008 to 2014 Dodge Challenger with a 5.4L, 6.1L, or 6.4L HEMI V8 starts at around $1,700, while a set of headers with high-flow cats and ...