E46Fanatics - View Single Post - need help picking the right air intake system

mvrk10256 · 09-03-2009, 01:17 PM

K&N drop in filter. lifetime filter, just oil occasionally. protects your engine but is less restrictive then stock filter.

the thing is unless your engine needs more air ie supercharger, you are just fine witha drop in replacement.

09-03-2009, 01:17 PM	#13
mvrk10256 Registered User Join Date: Jul 2009 Location: Austin, Tx Posts: 3,905 My Ride: E30 325i View My Garage	K&N drop in filter. lifetime filter, just oil occasionally. protects your engine but is less restrictive then stock filter. the thing is unless your engine needs more air ie supercharger, you are just fine witha drop in replacement. __________________ -Maksim Everything You Need to Know About Ebay Headers e30 Project Interior Trim DIY DIY: How to Tackle Electronics Projects Need Quality Brakes, Headers, Meyle Products? BimmerBrakes has it!