Could anyone tell me the dimensions of mufflers that would fit on the lancer.... (I want to go custom piping for a cat back so I just want to buy a muffler)

I want to get a remus one, and a double tipp if possible

Heres one on ebay, the dimenstions for all of them are on there

http://cgi.ebay.com/ebaymotors/ws/eB...tem=2471127009

 

well seeing that you have a lancer OZ, a double tip will not fit with the stock oz lip. it says on the site there that the twin tip is approximately 8.3" wide.. my greddy tip is 4" and it fits just perfectly.. so if i were you, i would just get a muffler with a tip no bigger than 4" or have your lip custom cut to accomodate a twin tip