The N500-generation 4Runner doesn't sound great by default. You can blame Toyota's emission-conscious factory exhaust, for sure, but do remember that inline-four engines rarely sound nice in standard ...

In 1981, Jerry Paolone started a small business to recycle catalytic converters. He had the foresight to realize that as cars equipped with the then relatively new pollution control devices began to ...

Looks better, sounds better, runs better. What more could we ask? OK, this particular hop-up was a bit pricey at $1,047, but we're really happy with the results. We started with the '31 Model A ...

Nothing on Earth sounds better to a gearhead than an uncorked open-header engine. It's the sound of power, the thumping racket that makes you tingle all over. Unfortunately, if you want to drive on ...

Ram brand is turning up the volume on the Ram 1500 RHO with the debut of two new MagnaFlow exhaust options, designed to unleash the howl of the 540-horsepower Hurricane High-Output Straight-Six Turbo ...