Curious why some cars have four exhaust pipes? Learn what they do, how they boost performance, and why automakers add them to ...

There’s a ‘right’ way and a ‘wrong’ way to straight pipe an exhaust. The vehicles of old had tons of room for exhaust tubing and didn’t require many bends, therefore long straight ...

T here are many exhaust pipe upgrades and mods out there, but this one takes the cake, plate, and silver fork. The Tesla ...