Feel the raw power of the BMW M4 Hamann equipped with an Akrapovic exhaust as it performs an explosive launch control and a ...

Watch the BMW 335i E92 unleash its power in this intense burnout and drift session! With a catless exhaust, the sound is raw ...

Mufflers, designed to reduce vehicle exhaust noise to legal levels, are being modified by some to increase sound, sparking concerns in Greenville. Ronald Brown, ...