26-02-15, 11:32 PM
I tried it once and wasted a whole afternoon, the metal is too thin. You start sanding / drill polishing to prep for paint and the holes appear faster than you imagine and it's really tough to weld apparently. I went through a load of hassle and once it was refitted to the bike, it was still blowing a little and was blowing a lot 2 weeks later. Bought some motad venom pipes and have never looked back.