I have a quick question... On saturaday I finally tried to install my megan racing exhaust and downpipe. So I unistalled the stock stuff and started on the downpipe. The problem I ran into was that the spring bolts are not long enough, should my d.p. have come with new spring bolts?? I got the exhaust on but it fits like crap and I had to reem out the holes on the flange that connects to the cat. Anyone else had these problems with the Megan cat back?