BMW S1000Rs Dyno run

Took the S1000Rs to HM Racing to fit a PCV and have a custom map. End result: Akrapovic Evolution Headers/Austin Racing exhaust, NO PCV: RWBHP, lb/ft Akrapovic Evolution Headers/Austin Racing exhaust, PCV, K&N filter: RWBHP, lb/ft Next will do a second map for the full Akrapovic system. For dyno graphs see my FB page or Website. Not affiliated to HM racing in any way but I highly recommend them, very professional and know their stuff. Lots of info, pictures, etc.. on my website