C219 CLS55 and CLS63, 2004-2010

63 ReNNtech 555hp/515 lbft?

Old Mar 14, 2007 | 10:38 PM
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63 ReNNtech 555hp/515 lbft?

http://cgi.ebay.com/ebaymotors/2007-...QQcmdZViewItem

if E63 has this, means that the cls63 can have that upgrade. anybody have an idea how much would this upgrade cost?
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Old Mar 15, 2007 | 06:29 PM
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There are two parts listed for the 63 on renntech, he must have both, ecu upgrade and headers.

ecu = +33 hp & +30tq
headers = +15hp & +15tq

*according to website

list price is $3,295 for ecu and $4,495 for headers
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Old Mar 15, 2007 | 06:31 PM
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says on the link you provided that it has the headers, ecu and "tcu" upgrade, anyone know what that is?
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Old Mar 15, 2007 | 06:52 PM
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There is no TCU upgrade for the 63 and there's no headers as of yet for the 63. Please contact EuroElites for Renntech tuning for the 63.
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Old Mar 15, 2007 | 06:55 PM
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Do a search in the W211 E55 forum on this car. Its been discussed and the numbers have been challenged as well.
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Old Mar 15, 2007 | 06:55 PM
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Originally Posted by AdamG@EuroElites
There is no TCU upgrade for the 63 and there's no headers as of yet for the 63. Please contact EuroElites for Renntech tuning for the 63.
http://www.renntechmercedes.com/W219_CLS.html

check the parts list on the renntech website, the headers are listed and priced
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Old Mar 15, 2007 | 06:59 PM
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It is not available as of yet, however the pricing is accurate. EuroElites will be the first few dealers to be notified when the headers are ready for retail.
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Old Mar 15, 2007 | 07:01 PM
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I see, so from the header and TCU specs listed in that ebay ad, its safe to say that dealer is FOS... ?
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Old Mar 15, 2007 | 07:23 PM
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Yes, FOS.

I will post pictures once it becomes available.
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