E-Class (W124) 1984-1995: E 260, E 300, E 320, E 420, E 500 (Includes CE, T, TD models)

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Old Jul 9, 2007 | 10:52 AM
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95 e320...sold the rest
air filter

Do K&N performance air filters make really make a noticable difference over the stock filter when replaced? I have a 94 e320 and i'm going to be getting one anyway...but what is your opinion.

And is there really anything else i could add under the hood to get more horsepower besides adding a turbo?
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Old Jul 9, 2007 | 12:03 PM
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Originally Posted by STLe320
And is there really anything else i could add under the hood to get more horsepower besides adding a turbo?

2 extra cylinders...
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Old Jul 10, 2007 | 10:38 PM
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alright, thanks
but anything on the filter?
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Old Jul 10, 2007 | 11:28 PM
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pistons, rods, exhaust, bore out the cylinders, port and polish...
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Old Jul 10, 2007 | 11:50 PM
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Originally Posted by STLe320
Do K&N performance air filters make really make a noticable difference over the stock filter when replaced? I have a 94 e320 and i'm going to be getting one anyway...but what is your opinion.

And is there really anything else i could add under the hood to get more horsepower besides adding a turbo?
If you take your car for a drive with no air filter at all, that will give you an idea of the most you're going to get out of a K&N. Just don't get the kind that you oil as this can ruin your mass air flow sensor.
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Old Jul 11, 2007 | 04:23 PM
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Theres a big misconception that K&N filters ruin the MAF sensor. Normally what happens when people clean and re-oil their filters is they don't wait until the filter is fully dried after washing it making the oil somewhat gummy. If you follow the instructions properly you won't have this problem.
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Old Jul 11, 2007 | 07:17 PM
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1995 E320 SE, 162,000 Miles (Sold) 2007 CLK350 Cabriolet 2014 ML550
Originally Posted by NorCal124
Theres a big misconception that K&N filters ruin the MAF sensor. Normally what happens when people clean and re-oil their filters is they don't wait until the filter is fully dried after washing it making the oil somewhat gummy. If you follow the instructions properly you won't have this problem.
That's good to know. Thanks!
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Old Jul 12, 2007 | 07:03 AM
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Originally Posted by STLe320
Do K&N performance air filters make really make a noticable difference over the stock filter when replaced? I have a 94 e320 and i'm going to be getting one anyway...but what is your opinion.

And is there really anything else i could add under the hood to get more horsepower besides adding a turbo?
No difference on my 300CE when I tried one about 10 years ago. Using 100 octane NASCAR gas won't help either.

The least expensive and most reliable way to get more power is to sell your E320 and buy a 400E/E420 or 500E/E500.
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Old Jul 12, 2007 | 08:49 AM
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W124
If it's the oil type K&N then it will make no noticeable difference to the power output but will probably cost you a MAS (no matter how carefully you oil it).
K&N filters are designed to make more noise for Honda Civic owners so they can claim huge horsepower increases.
Originally Posted by STLe320
is there really anything else i could add under the hood to get more horsepower besides adding a turbo?
Two turbos?
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Old Jul 12, 2007 | 11:56 AM
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How about you just buy a new K&N instead of reoiling the current K&N. They aren't that expensive.

Personally... I'd go with Green Filters.
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Old Jul 13, 2007 | 01:23 AM
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what are green filters? i'm not too familiar
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Old Jul 13, 2007 | 03:45 AM
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A new K&N filter runs about $50-60. You can buy the re-charging kit for $14 and have yourself a new, clean filter in about 2 hours (after drying).
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Old Jul 13, 2007 | 09:55 AM
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Originally Posted by STLe320
what are green filters? i'm not too familiar
"Green" is another brand of filter that is a permanent reusable type like K&N.

If you have a MAF you must be careful of over oiling the filter after you clean it, as excess oil will coat the wire in the MAF and ruin it.

You can run a long time without cleaning and reoiling, but when you do reoil, follow the manufacturers recommendations.

In this case "less is more" !
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Old Jul 13, 2007 | 12:20 PM
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Originally Posted by NorCal124
A new K&N filter runs about $50-60. You can buy the re-charging kit for $14 and have yourself a new, clean filter in about 2 hours (after drying).
Yeah, but I have a better peace of mind putting in a brand new Air Filter in my Benz.
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Old Jul 13, 2007 | 12:32 PM
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Thats cool I guess if you're down for replacing a $50 filter every six months.
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Old Jul 13, 2007 | 05:36 PM
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95 e320...sold the rest
i was looking at them for about 35-40 bucks online...i think..

it was a long time ago last time i went shopping for parts
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Old Jul 13, 2007 | 06:30 PM
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Originally Posted by cap'n jasper
If it's the oil type K&N then it will make no noticeable difference to the power output but will probably cost you a MAS (no matter how carefully you oil it).
K&N filters are designed to make more noise for Honda Civic owners so they can claim huge horsepower increases.


Two turbos?
Oh no, you have those Honda Phags in the UK too?
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Old Jul 14, 2007 | 05:09 PM
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'fraid so..
Barry Boys

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Old Jul 15, 2007 | 12:12 AM
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Originally Posted by cap'n jasper
'fraid so..
Barry Boys

Great link. LMAO
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Old Jul 15, 2007 | 08:25 PM
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More power?

How much could you get from a kit like this:

http://cgi.ebay.com/ebaymotors/190E-...QQcmdZViewItem
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Old Jul 15, 2007 | 09:33 PM
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Originally Posted by bighops213
How much could you get from a kit like this:

http://cgi.ebay.com/ebaymotors/190E-...QQcmdZViewItem
i'm willing to guess a decent increase
would this fit on a 94 e320?...or just the 300e?
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Old Jul 15, 2007 | 10:36 PM
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Originally Posted by STLe320
i'm willing to guess a decent increase
would this fit on a 94 e320?...or just the 300e?
OMG Those things are garbage. Not only is your filter sucking in hot air its not oiled therefore more particulates enter into the engine.
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Old Jul 16, 2007 | 12:44 AM
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Originally Posted by bighops213
How much could you get from a kit like this:

http://cgi.ebay.com/ebaymotors/190E-...QQcmdZViewItem
i seen those before, he also sells these

http://cgi.ebay.com/ebaymotors/190E-...QQcmdZViewItem
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Old Jul 16, 2007 | 02:07 AM
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300E a couple 1994 w124wagon E320 Wagon/,1971MGB Track/Rally, MG Midget Autocross ,2000 E320 wagon.
Smile pass on the k/n

Brand new it will ruin your maf.To the guy above that thinks of spending 50 bucks for oem every 6 months,you are shopping at the wrong store!Autohausaz
has them for 13 bucks,change it every year and have no worries about the oil or over oil,they are a poor excuse for a filter and even less as a perf. option.
cold air box,less restrictive exhaust,reset your ECU,are all viable options for a little more oomph,in the end remember it is a luxo car.
ohlord
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Old Jul 16, 2007 | 04:22 PM
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Originally Posted by ohlord
Brand new it will ruin your maf.To the guy above that thinks of spending 50 bucks for oem every 6 months,you are shopping at the wrong store!Autohausaz
has them for 13 bucks,change it every year and have no worries about the oil or over oil,they are a poor excuse for a filter and even less as a perf. option.
cold air box,less restrictive exhaust,reset your ECU,are all viable options for a little more oomph,in the end remember it is a luxo car.
ohlord
No way K&N sells their filters for less than $40. You're thinking of the stock OEM filter if you're buying them for $13. BTW, I've been running my K&N in my MB for over 8 years now and I still don't have a defective MAF.
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