Originally posted by: sward666
Glass packs, hell. I run straight pipes. The motor must breathe.
Drag pipes suck, dude. Performance-wise, noise-wise, everything-wise - they just plain suck. I like bikes that sound like they have some nut, and the sound my Speed Triple makes is... sublime. Every road bike (HD, Suzuki, Ducati, whatever) is horribly muffled out of the box, and pretty much everything will benefit from a more open exhaust, but drag pipes suck a big fat one (and I think pretty much everyone in this thread is talking about drag pipes, whether they know it or not).
You (and your neighbors) would be better off with a set of HD slip-ons.