Originally Posted by crankshaft
Tighten the clamp on the pipe, I have the same exhaust and its solid. Ridden all kinds of nasty with zero issues. You might be doing it wrong
(as the upper mount is riveted/siliconed to the pipe, and hence cant be tightened) How tight should the lower pipe clamp be ? I cant see the lower clamp being primarily responsible for rigidity, as that would put alot of stress on the header...