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I installed this one at the shop a while back. It was louder than I like but sounded good, not a "tinnny" sound like some I've heard. It was challenging getting it on - be especially careful if you get the black finish and protect any surface that might possibly come in contact with the finish - it will show if they touch. Fortunately for me it was on the back and bottom where it's hidden. The muffler mount may need to slightly bent but pre-fit everything before you do, getting the muffler on is the 3 handed part of the job.
I have Supertrapps on my bagger and really like them, they're quiet in town and around the neighborhood and bark when I get on them.
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.
Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.
