For most enthusiasts, the first serious modification is an exhaust, and the choice usually narrows to two options: cat-back ...

Cat-back and axle-back exhaust systems both replace a car's stock system. But there are key differences in their ...

Installing an aftermarket exhaust kit is an easy and cost-effective way to enhance the performance and sound of any HEMI engine. Mopar fans have two choices: Cat-back and axle-back. A cat-back exhaust ...

One of the most common purchases we make as Jeepers is an after-cat exhaust kit. Whether our old one rusted off, we are just looking for some more power, or we just want the Jeep to sound better, an ...

The GMC Sierra AT4X made its big debut with the introduction of the fully refreshed 2022 GMC Sierra 1500, sliding in above the GMC Sierra AT4 as an even-more capable off-road trim level. Now, we’re ...

Straight pipes result in seriously loud exhaust noises, but in the right situations, they could reap benefits when it comes ...

As if the Raptor R didn't sound good enough from the factory, AWE is much obliged to improve the 5.2-liter supercharged V8's aural qualities with a rather pricey cat-back system. The aftermarket ...

The WRX has always been a sweetheart of the aftermarket. Redesigned for 2022 on the Subaru Global Platform of the Impreza, the World Rally eXperimental has leveled up to a 2.4-liter turbocharged ...

The aftermarket continues to trickle performance accessories into GM's midsize pickup trucks, with the latest example coming from Flowmaster Exhaust. The Flowmaster FlowFX cat-back exhaust system will ...

Your pickup truck is a little bit of you that just happens to sit in the driveway. You may want to customize your truck, to make it truly yours. To make it a little quicker, to sound a little better, ...