2011 BMW r1200gs GRmoto carbon exhaust upgrade

I ditch the stock exhaust(6.5kg) can for a lighter GRmoto carbon (2.3kg) can and at first I'm a little confused and dissapointed at the sound with the baffle out but sort it out at the end and love the sound of the Rhino

[@garrywilson8982]

I had one on a r1250rs seem to work ok , but gr exhaust is the same size for every bike ,makes you wonder how effective it is ,