Has any run a dyno before/after changing to aftermarket airfilters?
Thread Starter
Senior Member
Joined: Nov 2005
Posts: 348
Likes: 1
From: West Chester, PA
2010 C63 P31, 2003 C32
Has any run a dyno before/after changing to aftermarket airfilters?
has anyone actually tested to see if the K & N, or other filters actually changed the Hp on the C63?
Also, after doing searches, it appears everyone seems to get these filters. I got them for my C32, and I'd like to think there was a difference.
Do you guys really think there is a difference after you install them? my searches have found that people claim their car shifts slightly smoother.
Anything else?
Also, after doing searches, it appears everyone seems to get these filters. I got them for my C32, and I'd like to think there was a difference.
Do you guys really think there is a difference after you install them? my searches have found that people claim their car shifts slightly smoother.
Anything else?
Super Member
Joined: Sep 2009
Posts: 948
Likes: 0
From: Seattle, WA
C63 AMG
Here you go, bud: https://mbworld.org/forums/c63-amg-w204/263474-k-n-drop-dyno.html
There was also another thread comparing mpg pre-and post-filter. The gas mileage improved.
Search is your friend.
There was also another thread comparing mpg pre-and post-filter. The gas mileage improved.
Search is your friend.
MBWorld Fanatic!
Joined: Aug 2009
Posts: 1,699
Likes: 4
From: Tucson, AZ
C63 AMG
I couldn't really tell much difference in power(it doesn't mean I haven't gained HP/lb-tq) but what I can confirm is that I gained 1.5-2mpg better gas mileage with K&N plus the charcoal filters removed.
How do I know this?, well, I did a 600 mile round trip on stock filters and average around 22mpg, I them installed a set of K&N and did a 2000 mile round trip and my gas mileage was in the high 23mpg-24mpg, for sure a gas mileage improvement.
How do I know this?, well, I did a 600 mile round trip on stock filters and average around 22mpg, I them installed a set of K&N and did a 2000 mile round trip and my gas mileage was in the high 23mpg-24mpg, for sure a gas mileage improvement.
Last edited by C63newdude; Jan 25, 2010 at 05:58 PM.
MBWorld Fanatic!
Joined: Nov 2006
Posts: 9,137
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From: California, USA
E63 P30, CL500 Sport
Here you go, bud: https://mbworld.org/forums/c63-amg-w204/263474-k-n-drop-dyno.html
There was also another thread comparing mpg pre-and post-filter. The gas mileage improved.
Search is your friend.
There was also another thread comparing mpg pre-and post-filter. The gas mileage improved.
Search is your friend.
Super Member
Joined: Sep 2009
Posts: 948
Likes: 0
From: Seattle, WA
C63 AMG
Dunno. Here you go: https://mbworld.org/forums/c63-amg-w...drop-dyno.html
