Performance Air Filter
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From: Colorado, USA
Originally Posted by realtyman' date='Nov 2 2004, 07:25 PM
Has anyone noticed that the stock filter has a foam piece attached to the paper element (first time that I've seen that).
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I actually had that as stock for my 1997 and 2002 Dodge Ram Turbodiesel. K&N did not filter as well for me.
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From: Central Massachusetts
My Ride: Now Driving a Freakin' Prius!
Was...
2004 545i | SMG | White/Black | Sport | NAV | Logic 7 | PDC | Fold-down Seats | Adaptive Headlights | Cold Weather Pkg | Clear-again Bra | Mud Flaps | Bluetooth | Coat Hangar | Aux Input | All Weather Mats | 18"X8.5" BBS RK w/ Michelin Pilot Alpin's (winter) | New steering rack @ 1.2K & 17K miles| Software V.19.1 | B&B Exhaust (vrrrroooooommm!) <---Click.
You have to keep the K&N well oiled and clean. However, the foamy thing will keep a lot of the crap out of the paper element.
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Joined: Aug 2004
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From: Central Massachusetts
My Ride: Now Driving a Freakin' Prius!
Was...
2004 545i | SMG | White/Black | Sport | NAV | Logic 7 | PDC | Fold-down Seats | Adaptive Headlights | Cold Weather Pkg | Clear-again Bra | Mud Flaps | Bluetooth | Coat Hangar | Aux Input | All Weather Mats | 18"X8.5" BBS RK w/ Michelin Pilot Alpin's (winter) | New steering rack @ 1.2K & 17K miles| Software V.19.1 | B&B Exhaust (vrrrroooooommm!) <---Click.
Hey Jimbo,
Not sure exactly but I think it's around $50.
Not sure exactly but I think it's around $50.
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Joined: Aug 2004
Posts: 1,717
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From: Central Massachusetts
My Ride: Now Driving a Freakin' Prius!
Was...
2004 545i | SMG | White/Black | Sport | NAV | Logic 7 | PDC | Fold-down Seats | Adaptive Headlights | Cold Weather Pkg | Clear-again Bra | Mud Flaps | Bluetooth | Coat Hangar | Aux Input | All Weather Mats | 18"X8.5" BBS RK w/ Michelin Pilot Alpin's (winter) | New steering rack @ 1.2K & 17K miles| Software V.19.1 | B&B Exhaust (vrrrroooooommm!) <---Click.
Contributors
Joined: Aug 2004
Posts: 1,717
Likes: 0
From: Central Massachusetts
My Ride: Now Driving a Freakin' Prius!
Was...
2004 545i | SMG | White/Black | Sport | NAV | Logic 7 | PDC | Fold-down Seats | Adaptive Headlights | Cold Weather Pkg | Clear-again Bra | Mud Flaps | Bluetooth | Coat Hangar | Aux Input | All Weather Mats | 18"X8.5" BBS RK w/ Michelin Pilot Alpin's (winter) | New steering rack @ 1.2K & 17K miles| Software V.19.1 | B&B Exhaust (vrrrroooooommm!) <---Click.
Here's a pic of the K&N.
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Joined: Apr 2004
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From: Suwanee, Ga - USA
Any noticable difference? I used to keep K&N filters in my Mustang GT, and seem to remember them making a noticable difference. Just curious with the BMW's computer, etc. if they help.
James
James
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Joined: Aug 2004
Posts: 1,717
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From: Central Massachusetts
My Ride: Now Driving a Freakin' Prius!
Was...
2004 545i | SMG | White/Black | Sport | NAV | Logic 7 | PDC | Fold-down Seats | Adaptive Headlights | Cold Weather Pkg | Clear-again Bra | Mud Flaps | Bluetooth | Coat Hangar | Aux Input | All Weather Mats | 18"X8.5" BBS RK w/ Michelin Pilot Alpin's (winter) | New steering rack @ 1.2K & 17K miles| Software V.19.1 | B&B Exhaust (vrrrroooooommm!) <---Click.
Can't tell with the butt dyno. Intake sound is pretty much muted by the exhaust. I figure it can't hurt (I keep it clean).
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