BMW preformance CAI

Spydeputy · 04-11-2010, 05:21 AM

any one w/ a 328i have BMW's performance CAI? what filter does BMW throw in their air box, and is their an up grade to their filter?

s.myrr · 04-11-2010, 01:37 PM

The stock filter on your car is paper - the filter that comes with the CAI is a reuseable high flow filter, similar to K&N...

c_jeong89 · 04-11-2010, 02:11 PM

I think it is a k&n filter or I know you can at least buy the k&n filter and it will fit.

04-11-2010, 05:21 AM	#1
Spydeputy Brigadier General 205 Rep 3,523 Posts Drives: 2015 F23 M235i/2008,E90,335xi Join Date: Aug 2008 Location: The County, Maryland iTrader: (19) Garage List 2017 X5 M Sport Pac ... [0.00] 2015 M235i, F23 [0.00]	BMW preformance CAI any one w/ a 328i have BMW's performance CAI? what filter does BMW throw in their air box, and is their an up grade to their filter?
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04-11-2010, 01:37 PM	#2
s.myrr Lieutenant 12 Rep 499 Posts Drives: AW 335i E90 Join Date: Jul 2008 Location: Seattle, WA iTrader: (1)	The stock filter on your car is paper - the filter that comes with the CAI is a reuseable high flow filter, similar to K&N...
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04-11-2010, 02:11 PM	#3
c_jeong89 Banned 85 Rep 2,097 Posts Drives: E90 TiAg Join Date: Feb 2009 Location: Irvine/Bay Area iTrader: (16)	I think it is a k&n filter or I know you can at least buy the k&n filter and it will fit.
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