DIFFUSER FOR E63's
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MBWorld Fanatic!




Joined: Sep 2009
Posts: 1,452
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From: Houston, TX
GLC63s, W222 S63, W223 S580
That thin line at the bottom of the bumper which is color matched to your car is the only difference between the e55 and e63 bumpers. Because of that stupid line, the diffuser doesn't fit. You cut that off the diffuser will fit 100%, but of course you cannot reverse the procedure :P
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Joined: Apr 2009
Posts: 619
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From: Houston, Tx
'07 e63 AMG, '06 e320 CDI, '07 ML350 4Matic, '18 Gls450, '12 cls550
damnn dilemma, i wanna cut it off so i can put that diffuser on,
(its not like you will be able to tell that i cut it off, hopefully)
but idk.. what do yall think i should do?
go ahead without the diffuser?
or cut it off and put it on?
(its not like you will be able to tell that i cut it off, hopefully)
but idk.. what do yall think i should do?
go ahead without the diffuser?
or cut it off and put it on?
Last edited by dannish23; May 11, 2011 at 07:11 PM. Reason: bad font
Just an FYI, the E63 and E55 bumper are not the same. The E63 does not only have the addition to the bottom, the shape is different, and the sides are longer on the E63. The E55 diffuser area is ONLY above the exhaust, while the E63 wraps around just a bit more around the exhaust. Ask me how I know? we have both E55 and E63 bumpers, and we made diffusers for both, and yes, we tried fitting them on, and NO they do not fit correctly. If you wanna do some serious modification, then sure you may get it right eventually. But I thought you should know that before you bust out the sawzall!
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Joined: Feb 2010
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From: Glendale, AZ
07 E63. 07 STi limited #606/800
Just an FYI, the E63 and E55 bumper are not the same. The E63 does not only have the addition to the bottom, the shape is different, and the sides are longer on the E63. The E55 diffuser area is ONLY above the exhaust, while the E63 wraps around just a bit more around the exhaust. Ask me how I know? we have both E55 and E63 bumpers, and we made diffusers for both, and yes, we tried fitting them on, and NO they do not fit correctly. If you wanna do some serious modification, then sure you may get it right eventually. But I thought you should know that before you bust out the sawzall!

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Joined: Oct 2009
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From: San Diego, CA
'13 GT-R AMS Alpha 9+, CLA45, E55
Not like I don't enjoy your 55 version though
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Joined: Feb 2010
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From: Glendale, AZ
07 E63. 07 STi limited #606/800
Thread Starter
Super Member
Joined: Apr 2009
Posts: 619
Likes: 0
From: Houston, Tx
'07 e63 AMG, '06 e320 CDI, '07 ML350 4Matic, '18 Gls450, '12 cls550
but for NOW, there is no way, if i get that bottom painted part taken off i could fit this diffuser right on?


