where is the best place to get a 2.5 inch downpipe for the 2.2 auto? ca takes forever to ship and idk who else has one for the auto. any suggestions?

 

I got a 3"CTI from OTTP, it isnt really auto/manual specific though. My car is an auto and it worked just fine with my JBP "blemish" header(DP flange was about a half inch too short and ripped my stock flex pipe).

 

i have a 3 inch ca dp now and it rattles and **** cause it rubs

 

Why a 3"???

 

i got a great deal on a header/dp combo that i couldent turn down. and the downpipe was 3 inch

 

http://www.racingsolution.com/chevy/...-downpipe.html

https://www.zzperformance.com/cobalt...=542&catid=155

https://www.zzperformance.com/cobalt...=540&catid=155

These all have options for Auto when selecting from the drop downs...they are the only ones I know of that are specifically made longer for the auto tranny. Hope that helps a little.

 

the zzp is a 3 inch correct?

 

From the dropdown menu you can select 3" or 2.5".

 

ZZPerformance all the way. I have a 2.5 inch stainless dp on my auto 07. They offer a 3 inch as well. Fast shipping as well.