If they are sized to match your engine's output, there’s no power difference between catalysts and straight pipes. Read the Internet forums or Facebook discussion groups and you’ll find any number of ...

Noise pollution is not a fabrication of the anti-automobility activists. It should be self-evident higher ambient noise levels lead to higher stress levels among many if not most people. Thus ...

While tuning shops are busy developing supercharged and turbocharged upgrades for the LT2 small-block V8, the C8 Corvette’s potential can be unlocked in a simpler fashion with straight pipes. Fabspeed ...