New LS1 Owners - Newbie Tech - Ls1 T/a

Just got her. Long tube headers, offroad y pipe(no cats) and magnaflow. Its quiet....y?

if the cat back is new it's gonna take a while to break in. My buddy has the same one and his was quiet when he first bought it and now it has a nice tone to it and that with his stock manifolds and y pipe.

Just wondering but what headers do u have?

Congrats