HomeAll RepliesRe: Camaro ZL1 Exhaust too loud? Re: Camaro ZL1 Exhaust too loud? Sponsored August 13, 2012 at 4:40 am #40486 juleryParticipant found problem with exhaust bad clamp on ome side its ok !!! Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored