Hi , i currently run an Arata LONG system with reprofiled cams and hrc head gasket. My cbr works fine, but i miss the look of the cbr short system. Does anybody try both, arata ( short or long ) and Akro full system ? To tell me your opinions about db level and dyno ? On my arata header (long ) i ve an akra muffler from a RSV4 , without db killer i made 104db and 99 with. Thanks you very much !! forgive my English, i'm French .....
Gotta love the stubby your bike is lovely but I really like the short system And ill tell you the dyno results Monday I go to dynojet uk for a couple of maps
agreed your English is very good mate. If i was to do more trackdays the Arata long is a great bit of kit. if it's just for looks then change to what you want. heard many good things about the Arata exhaust so in the end up to you. track stay with the Arata or just looks then change it Also where in France do you live. Toured the west of France and regularly go to Le mans every other year for the 24 hour car racing