Blueberry Bomb

I was looking into buying a new backbox for my 1.3 swift and came across a cherrybomb glasspack. Has anyone had any good / bad reviews for these, few youtube vids sound pretty good for the price but didnt want to end up cutting the old back box off only to be putting it back on a week later. Also thinking if its good, its gonna be resprayed blue to make it a blueberry bomb

In the end i did buy a cherrybomb and i can give it a good review. Its loud without farting and sounding tacky, get the occasional pop after a couple short revs. Not easy to weld onto and getting the old back box off was a rusty nightmare. Also verry little room under there to put anything big, if the exhaust was 1 inch bigger it would knock against the arm or knock on the bumper itself.