high flow cats in up/dp
09-25-2003, 07:03 PM
#1
Guest
Posts: n/a
high flow cats in up/dp
i was going to be getting an up pie down pipe and a mid pipe for my 02 wrx but i want to keep all the cats to stay legaler, i have a greddy evo cat back exhaust which company makes what im looking for and will it fit onto the exhaust i got? thx for all info
09-26-2003, 05:03 AM
#2
Registered User
Join Date: Nov 2002
Location: Somerville MASS
Posts: 201
ditch the up pipe cat. Even the smog cops in CA wont notice that (and wont be looking for it) and it will still pass emissions just fine.
For a downpipe with a high flow cat, look no further than Stromung, I think Scoobysport and Also Perrin mankes one.
I am 99% sure you can set up a STromung system with a high flow DP cat AND a high flow center cat.
For a downpipe with a high flow cat, look no further than Stromung, I think Scoobysport and Also Perrin mankes one.
I am 99% sure you can set up a STromung system with a high flow DP cat AND a high flow center cat.
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