im thinking of doing a K&N drop in airfilet because its cheap and quick...i wanna kno any one thats done that and the power increase it got them?

Vinny, there are a multitude of threads on the subject. Similar to the last couple you asked about. Take a look.

BMC's are great filters used in racing.

Care to share a bit more? I have ordered a set of BMC but some people do not believe they add anything to the stock air filter. What's your practical experience on BMC?

GO BMC a bit more $ wise but about 1/3 performance gain K&N is a name and have been running the in in a mulittude of autos. Lower end types but the BMC was a drastic improvement off the start a little more $ amount but you get what you pay for plus u don't have to oil them messing up your MAS but each to there owe . And i'm sure I will catch a rash for this posting nothing new but I been flying for a long time as well as racing impress me. K&N are good filters heavy and oily BMC are supreme filters light and dry lifetime like K&N but they don't put K&N's in(. Aston martins ,Lambos .Ferrari Saleen S7 I could go on but what is the point.) 43 verses 110 it is your car dude do what yo gotta do. You have been informed Very well by some good guys Would you put auto light plugs in your Porsche

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Flyboy

I have BMC installed & seems to be better than stock. The K&N filter looks very similar to the BMC. Any test out there to confirm performance of the 2?

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2006 Cayman S Artic Silver
2006 MB C230 Sport
2002 MB SL 500
2002 Saab 9-3 Aero CV Nordic Stage 2