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**Spieluhr** · 11-22-2005, 09:28 PM

is the MAF the same as the HFM? the part that many m3' guys switch to either a 540 or euro m3 piece because it is 3.5" in diameter instead of 3"?

If this is the case, then the answer is no, unless you get custom tuning I believ.

11-22-2005, 09:28 PM	#7
Spieluhr Name: Spieluhr Title: ///M Driven Status: Offline Join Date: Apr 2005 Location: Snohomish, Washington User not setup in Rate My Car. Click here to set it up.	is the MAF the same as the HFM? the part that many m3' guys switch to either a 540 or euro m3 piece because it is 3.5" in diameter instead of 3"? If this is the case, then the answer is no, unless you get custom tuning I believ. __________________ BMW, The Ultimate Driving Machine