i was wondering if anybody has a idea for me about my exhaust i have the fmf fatty and i think the powercoreII but not sure due to the sticker being gone my prob is that it leaks on the joint i have used a boot clamp and it just melted and on my buddys blasty is the same setup other than his silencer has a tighter flange was wondering if i got ripped on my silencer anyway if anybody has an idea it would be greatly appreciated