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      11-18-2024, 10:39 AM   #11
M3SQRD
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Drives: 330G20,240F22,M3E92,F82,MCSR56
Join Date: Jun 2009
Location: Mid-Atlantic

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Quote:
Originally Posted by dpeete View Post
Thank you. The trick here is that we cannot pass smog in California with non-CARB approved software. And there isn’t software designed for this engine that i CARB approved. So I was hoping that it could get by the sniffer test with stock software (or the Dinan software I have for the stock motor), and then swap it to the 4.6l tune after.
The 4.6 L will run on the stock oem software. Apparently, the software can also be adjusted for the new stroker displacement.; i.e., you can tell the ecu it’s a 4.6 L.
Appreciate 0