Quote:
Originally Posted by ZM2
Quote:
Originally Posted by Poochie
Yes, on a lite tunes like a Stage 1, you can toggle-switch the emissions checks, on or off.
However, high-power tunes, it might be mandatory that it's disable, by design, since Stage 2 and above requires a downpipe, at least for BM3, as far as I know.
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All of my Stage 2 93/E30 and Stage 2H 93/E30 maps since 5.5 have CEL Monitors set to OEM and I've never gotten a CEL or had emissions test issues with the 300-cell HJS downpipe. |
Oh, I don't have the BM3 software, as I'm a piggyback kind of guy but I get the gist of the program and from what I understand, Stage 2 and higher
requires a high-flow cat, plus a larger intercooler.
I guess it still allows you to leave the checks on, regardless if you choose or need to use them.