Have the Slash cut mufflers on my RK. With stock headpipes and factory clamps the left muffler would slip backwards. Have since went to V&H headpipes and used the new clamps now both mufflers are slipping. Suggestions?

 

We recommend tightening the muffler clamps to 65 ft. lbs. because we use 16 gauge steel, which is thicker than stock and most other aftermarket manufacturers. The thicker gauge steel adds depth(bass) to the tone of the mufflers as well as adding to the longevity and resilience to heat.
Using new clamps every time is recommended to ensure a tight connection and prevent exhaust leaks.
Please let me know if this does not fix the issue.
Thanks,
Ryan