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Old 06-11-2013, 02:30 PM   #47

steveo9043's Avatar
Drives: 2012 45th AE 2SS Coupe
Join Date: Sep 2011
Location: Chicago IL
Posts: 1,126
Originally Posted by Astoc View Post
I'd imagine that a 3"-2.5" reducer would have to be welded in place of the 3" exit on the cat, or on the end of your current cat-back.
Yeah I have to call around and get a few prices on that. My only issue is I'm not going to pay someone to install the headers therefore once they are installed, Do I have to take my cat back off for them to do the welding?

I just started a thread looking for someone who wants to trade there 2.5in for the 3in connection.
2012 45th L99 SS-Cold air inductions CAI-Dynatech LT's-Solo mach XL catback
333hp/341tq (before LT's)
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