Ok I am completely confused. I have talked to Corksport as well as Racing Beat and I am now scratching my head lol So for my car I am wanting to run a full header back system with no cats or anything. I was wanting to run an RB streetable header/collector w/ a flange (2.5" pipe) and I want to run the Corksport cat back system that tapers to 2.5" to gain back some backpressure that the big 80mm pipe will lose. I know it will be really really really loud, but I dont care lol. Now, no one so far can tell me how to connect the two haha! Tell me what I need to connect this RB header to the Corksport cat back system. I found a Bonez race pipe main cat replacement...will that connect the two? Sorry guys, I am really stumped on this because the guy from racing beat told me their collected header is too short to bolt to the main cat... Any help would be appreciated.

 

mazdatrix has a cat that goes inbetween the header and cat-back system, so I do think that they have a straight pipe setup to do that too. This would be the only way that I could see it working.

 

How about a Racing Beat Presilencer? The header and presilencer combined would bolt up to a cat-back exhaust.

 

well, im being a cheapy here lol. Their presilencer is kinda pricey if I remember. Also, sound is not an issue, so a straight pipe would be the most help to me. I might have to go for the presilencer if I cant find anything else. Ill go look on Mazdatrix right now. Thanks

 

why don't you just get an exhaust shop to fabricate a simple straight pipe? it only cost me about $50 of your dollars to get one made to replace the entire manifold to y-pipe section, and they could do any length i needed...