I just purchased a TT .61 pro for my 4*, and have been looking around a little bit for a different muffler for it. The only place I've really looked is on Tower's website, but haven't been able to find one yet.

What I'm looking for is something that's a bit smaller than what the stock muffler is (say, something that could be used with a cowl), but I'll be the first to admit I don't really know what to look for.

Does anyone have any ideas?

Thanks in advance!