How many of you guys live in NJ, and have a wrx that has a uppipe and catless downpipe?
Do you have any problems passing emission tests with just the 1 cat in the midpipe?
I am now thinking about adding a catless downpipe to my wrx. My current mods are a txs uppipe, access ecu stage 1, and gfb hybrid bov, and silencer removed...
do you think that i would pass with this set up with the stock cat on the vehicle?