Speed limit Vmax
Super Member
Joined: Sep 2011
Posts: 914
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From: Russia
GTR
1. amg driver pack vmax 300kmh
2. lift it up to 360 kmh?
With first I can help you with, if your tuner has star diagnosis full software.
with second you wont be able without cpc unit.
MBWorld Fanatic!
Joined: Jul 2014
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2018 W213 E 63 S AMG Sedan
do you have to physically replace CPC unit with cracked CPC unit or can you flash stock CPC unit firmware?
Super Member
Joined: Sep 2011
Posts: 914
Likes: 97
From: Russia
GTR
Software for CPC
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Super Member
Joined: Sep 2011
Posts: 914
Likes: 97
From: Russia
GTR
Airfilter
Optimization of engine software
Deactivation of the speed limiter V-Max
Software for CPC (the central powertrain controller)
5 663 euro ( i think thats a brutto value, for eu zone)
their ecu remap for w212 was 2,500 eur. airfilters are ~250eur
rest is for cpc, if prices are still the same for ecu remap.
Optimization of engine software
Deactivation of the speed limiter V-Max
Software for CPC (the central powertrain controller)
5 663 euro ( i think thats a brutto value, for eu zone)
their ecu remap for w212 was 2,500 eur. airfilters are ~250eur
rest is for cpc, if prices are still the same for ecu remap.
Last edited by dav461; Sep 23, 2019 at 04:07 PM.
Senior Member
Joined: Nov 2016
Posts: 454
Likes: 116
S63 AMG Cabrio
There is a huge difference in system architecture between the previous 5,5L V8 E63/S63 and the latest 4.0 V8 E63/S63 (besides of course the engine). The older ones used CANBUS for communication between the different modules and could relatively easily be "cracked" to remove the vMax limiter. The new ones use (also) Flexray, that is a different bus protocol, and the vMax settings are set in different modules (not only one). So it is very tricky to change this, most professional tuners stay away from this to prevent problems.
Last edited by HAWKiS63; Sep 24, 2019 at 02:44 PM.
Thread Starter
Super Member
Joined: Sep 2011
Posts: 598
Likes: 126
E63S 4MATIC 213
Weird thing is they say they have done E63S 213 that have limiters removed with same tune as mine! Not sure if Vmax or 186mph says he has video of 190mph which could be 186mph my clock are 3 mph faster as I have speed camera gun alert which shows speed and car shows a little faster than this mine hits limiter at 161mph
Super Member
Joined: Sep 2011
Posts: 914
Likes: 97
From: Russia
GTR
Weird thing is they say they have done E63S 213 that have limiters removed with same tune as mine! Not sure if Vmax or 186mph says he has video of 190mph which could be 186mph my clock are 3 mph faster as I have speed camera gun alert which shows speed and car shows a little faster than this mine hits limiter at 161mph
so they havent actually done anything with tune.
MBWorld Fanatic!
Joined: Jul 2014
Posts: 1,248
Likes: 197
2018 W213 E 63 S AMG Sedan
There is a use difference in system architecture between the previous 5,5L V8 E63/S63 and the latest 4.0 V8 E63/S63 (besides of course the engine). The older ones used CANBUS for communication between the different modules and could relatively easily be "cracked" to remove the vMax limiter. The new ones use (also) Flexray, that is a different bus protocol, and the vMax settings are set in different modules (not only one). So it is very tricky to change this, most professional tuners stay away from this to prevent problems.
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Joined: Mar 2010
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2008 BS
Thread Starter
Super Member
Joined: Sep 2011
Posts: 598
Likes: 126
E63S 4MATIC 213
Nope 155mph can't find anyone in uk that can lift the limiter! does 155mph in 6th gear which is ****ing annoying my 212 when mapped and limiter lifted was good for 190mph probably more 
