HP Increases

[1Evil55]

Im in illinois, and have no idea what you are talking about, all they do is plug the obd2 in, and if no check engine light you pass, my car is catless, and all of mine and my wifes cars have been catless for over a decade, never had a single issue passing emissions catless and with a tune, any of my GM cars, any of her porsches, M cars, or AMGs.

Dupage Co here. I don't remember them using the sniffer's any longer? It's all through the OBD2 now. Goofy as it is, I used to live a county over and there were no testing of the sort. Get close enough to where the heart of the corruption lives, you'll find corruption.

 

[A Blackwing]

Dupage Co here. I don't remember them using the sniffer's any longer? It's all through the OBD2 now. Goofy as it is, I used to live a county over and there were no testing of the sort. Get close enough to where the heart of the corruption lives, you'll find corruption.

Its only the 5 counties closest to chicago, and all they check is the IM readiness and no CEL triggered.

 

[Roadhawk]

Im in illinois, and have no idea what you are talking about, all they do is plug the obd2 in, and if no check engine light you pass, my car is catless, and all of mine and my wifes cars have been catless for over a decade, never had a single issue passing emissions catless and with a tune, any of my GM cars, any of her porsches, M cars, or AMGs.

My tuned GTI is always a pain to pass emissions. I need to reset it to stock tune - drive it about 80 miles and hope no check engine light appears. In all the many years its never just needed one reset. I dread the experience (and its overdue now). It really sucks to drive it with the larger turbos on stock tune....turbo lag is like 1/2 day...

My Audi on the other hand....with full stage 3 (big turbos, DP etc etc) partial cats (basically none) never had a problem...though the inspectors often asked me if I was running cats (due to the smell) and I always just said yes of course. Never failed. Virginia is pretty strict though and in part its why I will avoid DP & tune - at least as far as I can hold out...I'm quite enjoying the Throttle Body/larger MAF UG...highly recommended...