Just fitted a set of Cobra 3" RPT mufflers to the Sportster to finish off stage 1 tune. Over the last couple of weeks I've fitted a Screamin Eagle a/c and re-mapped using the Vance & Hines FP3. I've gotta say these Cobras sound good. A little on the loud side but not annoyingly so. They're much lighter and slimmer than the stock muffler too. Here's some pics and a video (sorry video is a bit dark).
