Z06 muffler baffle rattle fix?
#21
Drifting
I know it's an old thread but I had a buzzing as well and it turns out the baffle on the tips side was cracked in two places. Welded it back up and putting the exhaust back on today.
#22
I have had the same problem, took out the right muffler opened it up, And just removed the backside innerwall that was cracked, welded the edges and removed the insulation.
It´s a bit louder att idle with the flaps open but its the right noise no rattle. And silent enough when flaps closed when you drive.
It´s a bit louder att idle with the flaps open but its the right noise no rattle. And silent enough when flaps closed when you drive.