Bought a rattling stage 2 for the sole purpose of straight piping it. Muffler was cut off and replaced with 3" 304 stainless steel. Discolouration due to heat, not rust. Sounds amazing, very fun to play with (tapping the throttle gives loud pops and crackles), looks stock. I always got praise for the sound. Stock muffler: ~33lbs, straight pipe: 11.4lbs.
Removed to change to a Larini over-diffuser.
Sound demo (very similar to this, skip to 2:15 for fly-by)
http://www.lotustalk.com/forums/f95/fs-straight-pipe-exhaust-192418/ (similar for price)
$x + shipping (located in Alberta, shipping ~$50-$90 depending on location)
Pictures:







Removed to change to a Larini over-diffuser.
Sound demo (very similar to this, skip to 2:15 for fly-by)
http://www.lotustalk.com/forums/f95/fs-straight-pipe-exhaust-192418/ (similar for price)
$x + shipping (located in Alberta, shipping ~$50-$90 depending on location)
Pictures:






