Mercedes-Benz CPC Upgrade

$2,499.99

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Enhancements:

  • Eliminated Torque Limitation Restriction (allows ECU access higher torque levels)
  • Eliminated Engine Speed Limitation (allows ECU access higher engine speeds)
  • Eliminated Vehicle Speed Limitation (allows ECU access to higher MPH speeds)
  • Modified Adaptation For Performance Indicator (quicker throttle and engine speed response)
  • Modified Adaptation For Exhaust Valve Controller (exhaust valve control learning enhanced)
  • In-House Engineered & Tested Results

Description

mercedes cpc

Unleash #beastmode and improve your vehicles performance in minutes!


The AMR Performance CPC software upgrade is the most advanced control module tuning outside of the ECU/TCU that can be programmed into your vehicle right from the comfort and ease of your own home.

Enhancements:

  • Eliminated Torque Limitation Restriction (allows ECU access higher torque levels)
  • Eliminated Engine Speed Limitation (allows ECU access higher engine speeds)
  • Eliminated Vehicle Speed Limitation (allows ECU access to higher MPH speeds)
  • Modified Adaptation For Performance Indicator (quicker throttle and engine speed response)
  • Modified Adaptation For Exhaust Valve Controller (exhaust valve control learning enhanced)
  • In-House Engineered & Tested Results

What is CPC on Mercedes? || What is a CPC in a car?

The CPC Module, also known as the Central Powertrain Computer, was introduced as early as 2015 in the Mercedes-Benz turbo vehicles. Though added to these vehicles’ at an early data, Mercedes-Benz was starting to set the vehicles up for future limitations. In the 2019+ Mercedes-Benz line-up, the CPC started to really shine as it limited not only vehicle speed, but also horsepower, torque, exhaust valves, HUD unit and in some vehicle’s even boost. Though the ECU can be “tuned” and enhanced, setting the ECU’s parameters to even max would not allow the engine to perform as the ECU was told, the CPC overrides the ECU giving the restrictions it was told to be given by the manufacturer. 


What does a CPC do and how does this effect aftermarket tuning the factory ECU?

This starts to make things a little trickier for the aftermarket tuning shops. These limitations and additional equipment added to the vehicles, in this case the CPC, are “new technology” in which standard generic tooling is not available making the ability to tune these vehicles properly and hit these high gains we are use to seeing in the past, difficult to say the least. Fortunately, AMR Performance, with our in-house engineers, are able to research and develop these “answers” in-house.

 

Additional information

Weight10 lbs
Dimensions10 × 10 × 6 in

Customer Reviews

Based on 5 reviews
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Y.Y.
The best customer service and the best product

I did ecu tune with AMR last year for my 19 e63s wagon. This year I want to add cpc tune. Talked with Chris Chan. I received my cpc in 3 days and AMR hq helped me to program the cpc ! The best customer service I ever had !

If you have a w213 e63s adding a cpc is a must in my opinion. It’s day and night difference. OEM cpc removal and install is not that hard definitely can DIY.

I can noticed after cpc tune cold start is louder than before and when you driving less throttle is needed cause the car is way more responds and faster than only ecu tune.

Thanks AMR I will do tcu next year to complete my combo !

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David Perrara
LOVE IT!

I did their comport pro tuning suite on my 2021 Mercedes C43 AMG and loved it! Which made me decide I needed more power! Doing this upgrade felt like I added a tune to my tune lol what a difference! Love you guys! Thank you so much for all the help and hard work. AMR Performance is worth every penny!

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Daniel Szczepanski
Great service and product.

Great service and product. I did the ECU/TCU/CPC tunes for my E63S. Chris Chan is a stand up guy, informative and always available whenever I had any questions. Highly recommended.

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Aaron Green
best out there

Amr have the best community service and performance that I have seen from any other tuner. To start, their sales rep Chris helped inform me about everything they do and what sets them apart from other tuners. Before I had AMR I was tuned by DME which is known to be the fastest. I was constantly loosing races to people I should have beaten, the power would die off over 100, my car was running poorly and I felt that my car had way more potential. When I flashed my AMR tune everything was way better. I was gapping people that would normally gap me and after every shift you could feel the car just keep pulling like a mad bull on crack. Secondly on the community service side they have been nothing but helpful. My ecu was missing codes from my DME tune and AMR focused all of their time on re writing my ecu so I would be able to flash their tune. Lastly most tuners copy the same file onto every ecu which means that you will have to ship your ecu in with the risk of loosing it. I have learned that AMR has engineers that write your own tune tailored to your own car so I was able to flash it at my house. They are really the best out there.

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timothy willis
best tuner shop around

AMR performance is the best tuner shop around and I highly recommend them. I have a mercedes w213 e63s wagon and ordered the ECU tune, TCU software update and the CPC module and it's like a new car. Nothing on the street is gonna be able to keep up with me it's so absolutely insanely fast it's unbelievable. Matt and the rest of the team were extremely helpful and so easy to deal with I couldn't have asked for more. I own 3 amg mercedes and have dealt with many other performance shops in the past before I found AMR and there is no comparison. I'll never ever ever deal with another shop again in the future after the unbelievable job they did with my car. Thanks again for everything I really really appreciate it