Differences between 2014, 2015, 2016 E63s? - Page 4

Dec 25, 2024 | 04:01 PM

#76

Cla1111

Junior Member

Joined: Sep 2023

Posts: 57

Likes: 40

From: Ohio

2015 E63 S

Unfortunately the invoice only says "update available, update installed".
This one below is the software version I can see using Xentry.

Dec 25, 2024 | 04:13 PM

#77

terryttk

Junior Member

Joined: Jun 2023

Posts: 55

Likes: 22

From: Santa Clara CA

2014 E63 S Sedan

Quote:

Originally Posted by Cla1111

Unfortunately the invoice only says "update available, update installed".
This one below is the software version I can see using Xentry.

Good info! Thanks for sharing

Jun 4, 2026 | 06:45 PM

#78

Ebtahi98

Junior Member

Joined: Nov 2013

Posts: 17

Likes: 1

From: CT Trum..

2004 SL-55 AMG//2018,X5M-F85 800 awhp/Porsche1994 Flachbau-964,2002 Z8 / 2003 RS6 C5//04 SL55 AMG

Quote:

Originally Posted by dav461

Just spoke with my dealer. It's new Software on ecu+ fuel pump.
Crackles and poples that you want to hear only come from particular set up of software , that result on over run( overfueling ).

which is a terrible thing because you get one detonation say goodbye to the valve train. If you have everything straight piped you will see everything come out the rear.!!!! you think I’m kidding..

Jun 5, 2026 | 06:32 AM

#79

FastWgn

Super Member

Joined: Apr 2018

Posts: 613

Likes: 213

From: Boston area

2016 E63 Wagon

Quote:

Originally Posted by Ebtahi98

which is a terrible thing because you get one detonation say goodbye to the valve train. If you have everything straight piped you will see everything come out the rear.!!!! you think I’m kidding..

Any data to back this up? Burble tunes have been around for a while and older cars with carburetors or mechanical fuel injection regularly had overruns.
Can you damage your catalytic converter? Yes, it can happen, but have not hear of valve train damage?

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