I just purcahsed one of those Borla headers from Renick and am planning on buying an uppipe. Cant decide between MRT or the PDE. It seems like some people say you should get one with a flex joint so the MRT seems like a good choice, while other people say that the PDE has no problems, any advice?

My real question is what should this cost to have both installed and where should I go? Better yet is there anyone out there willing to help me install it myself? I'm willing to pay someone if you can assure me it will be a good job.

Thanks in advance! I live in Huntington Beach., so if you know of a good shop that is inexpensive that would help...