BMW M3 and BMW M4 Forum - View Single Post - BMW F80 M3 / F82 M4 M Performance Exhaust Silencer Info

eRocks · 04-24-2022, 03:13 PM

OPF filters would only apply to Euro spec cars, right? I don’t think USA cars have the OPFs even 2018+.

04-24-2022, 03:13 PM	#215
eRocks Private 36 Rep 83 Posts Drives: '18 F80 M3 AW/MT/ZCP Join Date: May 2018 Location: EDH, CA iTrader: (0)	OPF filters OPF filters would only apply to Euro spec cars, right? I don’t think USA cars have the OPFs even 2018+.
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