ok i have a 94 honda prelude and i have a custom welded exhaust system, and to tell you the truth i dont know the size of the pipes because i bought it this way, anyway i was looking on ebay and i saw this OBX racing muffler it is a replica of the Greddy evo2, so i was wondering if anybody has had any experience with it? (and i dont want to spend 600 for the real thing)

http://cgi.ebay.com/ebaymotors/Parts...3756.m14.l1318