Dead thread revival time... I just passed emissions in PA with stainless works lth modified with magnaflow hi flow cats... all it took was the rear o2 spacer and tell your tuner to turn everything on... should be the same for catless guys
Thanks.. i wish it was as plug and play as hellhorse made it sound lol..
I think im going to try that tonight... trevor said to unplug them and send a wot log too so i have to go back there anyway