W211 AMG Discuss the W211 AMG's such as the E55 and the E63

REAR DIFFUSER

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Old Jul 12, 2010 | 06:10 AM
  #1  
brunoboxer's Avatar
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From: Berlin, NJ
04 E55 470 whp
REAR DIFFUSER

My diffuser is peeling off and I see the clear side of the double tape still on the car when I lift the diffuser up. What is the best way to secure it again without damaging the paint and/or the diffuser?
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Old Jul 12, 2010 | 09:02 AM
  #2  
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05 E55 AMG
Originally Posted by brunoboxer
My diffuser is peeling off and I see the clear side of the double tape still on the car when I lift the diffuser up. What is the best way to secure it again without damaging the paint and/or the diffuser?
I think the best thing to do now is peel it off completely and re-do everything (if you can). You shouldn't damage the paint if you are careful, I pulled my stock plastic piece off without damaging the paint, I did however crack the plastic piece, (i wasn't careful since I was installing a carbon fiber one anyways). Then use some adhesive remover like goo-gone or something similar to get the adhesive off. Key thing is clean the area with alcohol to get any grease off, you need a clean surface for the tape to stick too. Good luck, hope this helps.
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Old Jul 12, 2010 | 01:56 PM
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2019 s560 sedan
this is why we used epoxy and 86'ed the 2 way tape .
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Old Jul 12, 2010 | 10:40 PM
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2004 E55
Do What I did. Silcone it! That's shardul to the right.

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Old Jul 16, 2010 | 05:07 PM
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AMG E55, Stage 1, Strait Pipe from Primary Cats
Use sheet metal screws from the inside of the bumper into the DF
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Old Jul 26, 2010 | 07:14 AM
  #6  
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04 E55 470 whp
Originally Posted by Vader55
Use sheet metal screws from the inside of the bumper into the DF
No worries about rusting?
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Old Jul 26, 2010 | 02:41 PM
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I put 6 screws and double tapes. Its will stick in that bumper unless someone hit it hard.
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Old Jul 26, 2010 | 03:32 PM
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1969 280S, 1991 300E
I had to pull mine off & re-install it after a failed first attempt.....the holes for the 2 end bolts need to be very close to the bottom edge of the bumper for it to sit in the groove of the bumper properly.

It looks & fits great now. I bought a roll of the 90mil 3M heavy duty tape & used that the 2nd time.
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Old Jul 26, 2010 | 06:11 PM
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I went ahead and peeled mine back a bit because it was starting to pop off near the crack that lines up with the bumper and used silicone with clamps. Needless to say I do not think it will be popping off anymore.
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Old Jul 26, 2010 | 07:53 PM
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Keep in mind that the rear bumper flexes with hard launches so you may want to keep a little leeway for the diffuser as well.
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