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 ...

The 409 stainless exhaust system also helps the 2.4-liter turbo inline-four engine by streamlining the flow between the cat ...

The auto world can be a fairly feline-friendly place, with Hellcats, Cougars, Jaguars, Panthers, Tigers, and more all known for prowling the streets. While a cat-back exhaust is actually a different ...

Any muscle car owner can tell you that sound is important. Many of us were drawn to this hobby on a quest to build a car with the total package: loud, fast, and bad ass. Loud usually tops that list, ...