Power Duals leak at crosspipe.
 

Just installed Power Duals on 09 fltrse3. I have an exhaust leak at crosspipe/header joint. Torca clamp seems pretty tight. Still has room to go further just not sure if I should tighten more. Don't want to damage anything. Anyone experience this and how did you fix it.

Tighten it! ;)

Thanks for the reply. Spoke with V & H they said it should only need to be tight enough to prevent movement of crosspipe to seal. I will have to double check it.

New or used clamp. They stretch out after a couple uses. ( manual says always use new, but they like selling clamps)