G20 BMW 3-Series Forum - View Single Post

chris_portimaog20 · 07-28-2020, 11:14 AM

FYI according to my research, Catless is illegal in California other than for racing and off-road use if I'm not mistaken
u will also probably have to deal with Check engine lights if you go catless

07-28-2020, 11:14 AM	#3
chris_portimaog20 Private First Class 91 Rep 162 Posts Drives: 2019 Bmw 330xi Join Date: Nov 2019 Location: Ontario, Canada iTrader: (0)	FYI according to my research, Catless is illegal in California other than for racing and off-road use if I'm not mistaken u will also probably have to deal with Check engine lights if you go catless
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