Howdy all...thinking of doing a bit of a "rangi" on my stock can, i.e taking the end cap off & cutting off the end of the inside bit that the smaller diameter pipe that sticks out thru the end cap is welded to...effectively removing the end of the insidey bit...comprendi?. Not expecting any gains other than decibels but will this be detremental at all to the bikes tuning etc.? I realise a slip on's probably the way to go, but after buyin' the thing,new tyres, sport rack,bel radar,light protectors, & insurance ,Rangi's rates are looking good!!