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      10-25-2011, 03:21 PM   #4
benzo23's Avatar

Drives: 14 F30 AW MSport
Join Date: Apr 2010
Location: FL

iTrader: (1)

Originally Posted by kamek View Post
Some claim the charcoal filter delete doesn't do anything for your car, and that the excess oil from the K&N can potentially damage your MAF sensor.
I use to have the K&N with charcoal was fine and to be honest i didnt notice anything different from stock, then swapped the K&N out for the $25 OEM paper filter and didnt notice a difference either, not with sound, revs or anything...I M O which means ( I N M Y O P I N I O N) I dont think K&N or paper makes a difference with the charcoal delete, If you can feel .0876 HP then by all means go for least with the paper you dont have to worry about the mass air getting gunked up with oil like it did on my old mercedes, expensive day...