Who has replaced their stock air filter with a K & N???
04-19-2007, 06:01 PM
#11
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Originally Posted by blinkme_210' post='415813' date='Apr 19 2007, 08:45 PM
No problems here. Although, my butt dyno doesn't feel any difference.
Al - sorry, I gave info above for a 6 cyl -- may not apply for your V8.
04-20-2007, 04:49 AM
#13
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My Ride: 545i SE Oct 03 (53 plate) 19" Alpina Classic rims
I changed mine approx 1000 miles ago - Noise level has increased slightly, rev pick up seems very slightly better.
A very cost effective upgrade in my opinion.
A very cost effective upgrade in my opinion.
04-23-2007, 04:26 PM
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My Ride: 2013 M5 - Sakhir Orange / Black Leather.
Originally Posted by delje08' post='416923' date='Apr 23 2007, 03:30 PM
Do you know where i can purchase one for a 545i. I noticed they only sell for the 525 530.
Ordered mine over the weekend from Summit Racing.
04-23-2007, 05:31 PM
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My Ride: 2008 Silverstone II E60 M5 2012 E70 AW X5 50i Sport w/ LCI Aero Kit and Rocker Panels
I did it first thing when I got my car. It's a cheap and easy mod. As for performance, it's nothing drastic, but definitely a different sound and feel when you start up the car shortly after changing it out. I say go for it. Can't hurt.
