I had an older megan racing catback. While performing maintenance I noticed that my exhaust flange was hitting the driveshaft. To help fight the problem I purchased some Kartboy exhaust hangers but that didn't totally eliminate the issues.

I contacted Megan Racing and they acknowledge there was an issue with the older design so they sent me an entire new mid section of pipe that totally fixed the problem.

Thumbs up for megan racing.

www.jeffjeske.com/pics/meganshaft