XVS1100 Dragstar, blue color of hrom pipes outer of cylindar 2.

We have changed a few bikes from standard pipes to drag pipes. Their is a few considerations here, sea level or at what altitude, how much back pressure. so my suggestion rather take it before fitting the pipes to someone with a dyno, run and record the test, then have the pipes fitted, and let the same shop to the test again on there dyno, they will then know what to do with the jetting, because you should achieve better results with your new pipes.

If you follow the pipes they will tell you by themselves they're really easy you have four alan bolts at the blocks 2 and 2 then be careful to dislodge the pipes from the balancer then there are a couple of bolts behind the wide parts.

I had a new 2000 XVS1100 (US Model) It got between 40 and 45 miles per gallon. It was a great bike!