Finally fitted the BOS full system to GS adventure that I purchased of someone from this parish. First of all that mad whack of a sound when giving it the berries. Yes please more thank you. Now I understand what others say about that torque drive experience. Hitting that torque curve really works I can honestly say. Then that splattering of backfire sound when dropping down the gears fcuking awesome. Sorry to bore some of you but just wanted to tell my happy news. By the way, my brother sold his Yama R1 and has orderd a GS adventure. So I can provisionally welcome him to this fantastic forum and the great riding experience of the GS owenership.

