BMW M3 Forum (E90 E92) - View Single Post - catless and tune NY inspection time, what to do?

xnfsx · 07-17-2018, 03:34 PM

Wait - I am so confused.

1. HFC xpipe + no ESS tune = fail inspection?
2. Catless xpipe + ESS tune = pass inspection?
3. HFC xpipe + ESS tune = pass inspection?

Can someone confirm?

Can ESS tune can work with any HFC or catless xpipe?

07-17-2018, 03:34 PM	#30
xnfsx Captain 64 Rep 924 Posts Drives: E90 M3 2011.75 Join Date: Jan 2012 Location: NY iTrader: (4)	Wait - I am so confused. 1. HFC xpipe + no ESS tune = fail inspection? 2. Catless xpipe + ESS tune = pass inspection? 3. HFC xpipe + ESS tune = pass inspection? Can someone confirm? Can ESS tune can work with any HFC or catless xpipe?
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