Stuck these pipes on my VT1100 (Shadow Spirit) in only about 30 minutes. They come with the baffles pre-installed which actually are baffles vs. some of the other companies' poor excuse for baffles. Even with them in-place the sound is fairly loud but not obnoxious. They look good and sound good, but you can expect that from Cobra!
**Make sure to order gaskets as they are NOT included!**