[bsagdiyev]

That's a very CA viewpoint. I moved from CA to NC and as long as the onboard computer isn't throwing a code and your emissions stuff (appears to be) in place they don't care. I have two vehicles that are tuned and they pass emissions no problem. They can see this (different means per manufacturer, I think BMW throws an invalid checksum and Ford does it by key trigger count or something) but since the vehicles are still blowing clean it's fine.

We just had a few counties discontinue emissions checks and now only do safety checks up to 30 years past which they don't inspect at all.

[grecy]

Keep in mind the EPA is cracking down HARD on businesses that sell any kind of "tuning" or "delete" device, handing out fines in the millions of dollars and shutting down businesses.

It's all well and good to say "you can get away with it", but the businesses selling these products can't.