I bought a Type R rear lip for my 97 civic ex. When test fitting it I noticed that the cut out for the exhaust rests on my exhaust. The exhaust is a 5zigin fireball, and it is angled so the right side of the exhaust touches the lip. How should I fix this? Is it ok to let the muffler and lip touch (it is ABS plastic by the way) or will it melt/burn the plastic or the paint. Any advice would be helpful, and a pic of similar set up would also be great, thanks.