Better steer clear of the cops cuz that's illegal everywhere.
Aiming the sound strait up is probably the best way to attenuate perceived noise on an unmuffled exhaust.DOT noise testing is done from behind, I think it might pass.
Quote from: 745 turbogreasel on May 18, 2012, 03:50:11 pmAiming the sound strait up is probably the best way to attenuate perceived noise on an unmuffled exhaust.DOT noise testing is done from behind, I think it might pass.lol, any exhaust fore of the passenger compartment is illegal. DOT would not let that car leave unless it was on a trailer.