I am looking at purchasing the Buschur SS Dual Catback Exhaust and was looking at getting a downpipe for it. I was looking at the Greddy 70mm Downpipe. Just curious of the mating of these two parts? Any issues, I can't seems to find any performance numbers for it. Any other that you would recommend? Thanks!

http://www.evoxtuning.com/store/mits...e-p-18022.html

http://www.evoxtuning.com/store/mits...t-p-18055.html

 

word is downpipes don't do anything for the car... could probably spend that 250 elsewhere.

 

First off....the downpipe and Buschur exhaust don't connect to each other. They each connect to the cat/test pipe in the middle. So there is no reason they won't fit since they both connect to the stock cat fine.

and like the above said, the DP probably won't do anything. You should try the O2/downpipe combo or spend the money on something else.

 

Yes I quickly discovered that. I think I'm going to do the Ultimate Racing 3" O2 Housing Downpipe and the Ultimate Racing 3" Testpipe. Any known issues with this setup connecting to the Buschur? The Testpipe has a bend in it where as the Agency Power is straight through, seems like it could cause fitment issues.

 

^^ Why not just ask Ultimate Racing if there are fitment issues based on what you plan on doing?