I asked this question within a previous post of mine, but I wasn't able to get an answer because it was an afterthought. I have a '99 Civic Si with a Greddy turbo and Evo exhaust. Where do I buy the flanges that need to be welded to either end of the Carsound 94006 (2 1/2" ) universal catalytic converter? I Google searched until I was cross-eyed last night and could only come up with this link, which I'm not sure has what I need:

http://www.roadraceengineering.com/f...andgaskets.htm

I need 2 1/4 on the dp side, then a fitting to match up with my Evo. Stainless would be preferred. Do local muffler shops (ie. Midas/Min-e-scam) carry these fittings? I appreciate any help, thanks!

 

yeah, just ask for universal 3 bolt 2.5" flange....

 

Thanks, but that would only work for the side bolting up to the Evo, correct? What about the other side connecting to the 2 1/4" downpipe? I haven't been able to find this.

 

go to your local muffler shop, have them made a 2.5" pipe in the length that you need to connect both the DP and the cat back...you must have an exact length

have them insert 2 flanges on it, and flare the ends of it...so therefore you can bolt either side flanges to any side...

the flanges is not gonna be welded to the pipe, the flare at the end prevent the flanges from coming out of the piping...

just memorize my reply and tell it to a muffler shop, any muffler shop will be able to flare a pipe ends..

stan

 

Thanks man!