Gutting the cat
03-13-2003, 07:15 PM
#2
Registered User
Join Date: Nov 2002
Location: who wants to know?
Posts: 378
you may want to go to the factory turbo column and ask this question, but i will give you my take on it just the same.
i think most people usually end up changing out the downpipe for an aftermarket one w/o the cat in it. same goes for the mid-pipe. you get rid two of the restrictive cats and replace them with a single high-flow cat (or not at all
), plus your are getting bigger exhaust as well in most cases.
i think most people usually end up changing out the downpipe for an aftermarket one w/o the cat in it. same goes for the mid-pipe. you get rid two of the restrictive cats and replace them with a single high-flow cat (or not at all
), plus your are getting bigger exhaust as well in most cases.
Thread
Thread Starter
Forum
Replies
Last Post
Vizzionz
Engine/Power - non turbo (All non turbo Imprezas)
29
11-28-2007 06:27 PM
NRTmotorsports
Engine/Power - EJ20T (pre-2006 WRX and JDM)
2
07-02-2003 07:57 AM
mattr762
Engine/Power - EJ20T (pre-2006 WRX and JDM)
0
05-08-2003 11:51 AM