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      03-05-2024, 08:26 PM   #19
M-technik-3
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Drives: E30 M3, E36 M3, 328iT, 335i
Join Date: Mar 2020
Location: western Ma

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Garage List
1995 M3  [9.00]
2007 E91  [7.25]
1988 M3  [9.50]
Quote:
Originally Posted by pbonsalb View Post
Most tunes sold by non-US companies offer simulation so you pass OBD2 plug in with catless down pipe. It is illegal so US based tuners don’t do it unless they know and trust you, due to EPA threats of big fines. I have not yet read of states checking for tunes. If they are able to detect tunes, then that is a bigger problem. Might have to swap a stock DP back in and flash back to stock. That would be a pain but doable.
Believe Mass and Cali have started this type of nonsense.
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