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

Straight-piping promises raw sound and a shot of performance, but it also drags you into a thicket of legal, financial, and ...

For all intents and purposes, an automobile engine is basically a large mechanism that moves air. The engine needs to be able to breathe in order to provide optimal performance. This is why, when ...

John Neff is a veteran automotive journalist with over two decades of experience leading major outlets such as Autoblog and Motor1. Beginning his career as Editor-in-Chief of Speed, Style & Sound, he ...

PACCAR has been granted a patent for a vehicle design featuring an engine, exhaust pipe, and a fairing with an exhaust opening. The innovative exhaust assembly includes an expansion chamber with a ...