Quote:
Originally Posted by EZ-RIDER
Before I bought any exhaust, I would look for some dyno runs verse stock! Instead of seat of the pants comparisons, Like some of the people on this board would have you do!!  |
I doubt any of the bigger exhaust manufacturers (akrapovic, remus, laser) are making systems that generate less power than stock. so no matter what you get you are probably gonna get some kind of HP bump. I also think most R12 owners who are looking for an exhaust are looking for better sound and aesthetics, as the dual pig anus certainly leaves a lot to be desired. If the prime objective of exhaust purchase was HP, they probably wouldn't own a BMW twin in the first place.