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-   -   ECU Tuning Group | Mercedes Benz CL63 AMG Twin Turbo ECU Upgrade (https://mbworld.org/forums/cl55-amg-cl65-amg-cl63-amg-c215-c216/423519-ecu-tuning-group-mercedes-benz-cl63-amg-twin-turbo-ecu-upgrade.html)

sales@ECU Tuning Group 11-17-2011 03:11 PM
ECU Tuning Group | Mercedes Benz CL63 AMG Twin Turbo ECU Upgrade
 

By reprogramming the Engine Control Unit on the Mercedes Benz CL63 Twin Turbo, resulted gains on a hot engine using 91 octane were 100hp & 121lbs tq, bringing total output on a STOCK car to 636hp & 711lbs tq. As always, no physical alterations were made to the vehicle ie. Exhaust, intake headers, etc. Once the vehicle is reprogrammed, exhaust is considerably deeper and louder in 2nd and 3rd gear, power is widely available throughout the rpm band, hesitation and flat spots are smoothed out, and speed limiter is removed. Additional power can be achieved by replacing secondary cats with high flow 200 cell race cats and/or adding an aftermarket exhaust.

Please inquire about other Mercedes Benz models.

Please contact the sales department for any questions or concerns.

Please obey all traffic laws. ECU Tuning Group does no encourage speeding.

saintz 11-18-2011 09:31 AM
Wow, those are V12 type numbers.

Jeff SD 12-04-2011 10:41 PM
What is the turnaround time on the ECU?
Tks
J

sales@ECU Tuning Group 12-05-2011 03:29 PM
Originally Posted by Jeff SD (Post 4945853)
What is the turnaround time on the ECU?
Tks
J
If there is an ETG dealer in your area, you will receive the ECU back the same day.

If not, given we receive the ECU pre 10:30am delivery, turnaround time is 24 hours.

By the look of your username, I assume you are in San Diego. Correct?

Jeff SD 12-10-2011 07:21 PM
Originally Posted by sales@ECU Tuning Group (Post 4946958)
If there is an ETG dealer in your area, you will receive the ECU back the same day.

If not, given we receive the ECU pre 10:30am delivery, turnaround time is 24 hours.

By the look of your username, I assume you are in San Diego. Correct?
Correct

sales@ECU Tuning Group 12-11-2011 12:04 AM
When you're ready, give your OC/SD ETG Dealer a call to schedule an appointment.

PATRIEK 12-13-2011 03:05 PM
does it changes the fuel consumption ?

sales@ECU Tuning Group 12-13-2011 04:49 PM
Originally Posted by PATRIEK (Post 4959520)
does it changes the fuel consumption ?
Fuel consumption is decreased by 10-15%

PATRIEK 12-13-2011 06:29 PM
Originally Posted by sales@ECU Tuning Group (Post 4959755)
Fuel consumption is decreased by 10-15%
Have you already tuned the CL63 with the performance package ? (I have that on my car)

iAMGod 12-13-2011 06:40 PM
Originally Posted by sales@ECU Tuning Group (Post 4959755)
Fuel consumption is decreased by 10-15%
Do you have evidence to support this?

Anyone wishing to get a tune by this company may want to do their research first.

https://mbworld.org/forums/w211-amg/...u-upgrade.html

sales@ECU Tuning Group 12-13-2011 10:28 PM
Originally Posted by PATRIEK (Post 4959931)
Have you already tuned the CL63 with the performance package ? (I have that on my car)
Yes, we can reprogram the CL63 with Performance Package. Whether you have the Performance Package or standard CL63, gains will peak at 636hp & 711lbs tq.

AMGTECH 12-14-2011 10:40 PM
is this done throught the OBD port, or bench flashed ?

sales@ECU Tuning Group 12-15-2011 03:40 PM
Originally Posted by AMGTECH (Post 4961867)
is this done throught the OBD port, or bench flashed ?
Bench flashed

slayer84 12-16-2011 07:14 AM
any numbers for a cls55? I know wrong thread, but :D

sales@ECU Tuning Group 12-16-2011 02:54 PM
Originally Posted by slayer84 (Post 4963682)
any numbers for a cls55? I know wrong thread, but :D
PM Sent

sales@ECU Tuning Group 01-11-2012 06:59 PM
1 Attachment(s)
For those who cannot view the dyno sheet posted above, please click on the attachment below.

usmankhan355 01-14-2012 11:07 AM
What gains can you get on a W216 CL63 (non bi-turbo) NA..

sales@ECU Tuning Group 01-17-2012 06:13 PM
Originally Posted by usmankhan355 (Post 5005041)
What gains can you get on a W216 CL63 (non bi-turbo) NA..
Gains are 33hp & 28lbs tq.

macl63 01-21-2012 07:53 PM
Originally Posted by sales@ECU Tuning Group (Post 5009956)
Gains are 33hp & 28lbs tq.
Why such a big difference in gains between TT and NA?

BlownV8 01-21-2012 09:04 PM
Originally Posted by macl63 (Post 5015891)
Why such a big difference in gains between TT and NA?
You can up the boost in a TT while in an NA car you can only change the fuel and timing curve from an ECU tune.


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