Description
Unleash #beastmode and improve your vehicle’s performance in minutes!
Enhancements:
- TCU Torque Limiters Removed
- TCU Speed Limiters Removed
- Broader & Stronger Power Band
- Reduced Transmission Slippage
- Firmer Transmission Shift Patterns
- Increase Transmission Shift Speed
- In-House Engineered & Tested Results
- Smoother & Firmer Transmission Shift Patterns
VGS4NAG2 VGSNAG3
w205, w206, w212, w213, w204, w211 500 / 114 CDI (1.7) / 119 (2.0) / 119 CDI BlueTEC (2.1) / 160 EU6 (1.6T) / 180 EU6 (1.6T) / 180d (1.6) / 200 (2.0T) MHEV / 200 EU6 / 200d (1.6) / 200d (2.0) / 211 – 311 – 411 – 511 CDI (2.1) / 214 – 314 – 414 – 514 CDI (2.1) / 216 – 316 CDI (2.1) / 217 / 317 / 417 / 517 CDI (2.0) / 219 – 319 – 419 – 519 CDI BlueTEC (3.0) / 220d (2.0) / 250 (2.0T) / 250d / 250d (2.0) / 300 (2.0T) MHEV / 300 EU6 / 300 EU6 (2.0T) / 300d (2.0) / 300de / 300de (2.0) / 300e / 316 – 416 – 516 CDI (2.1) / 318 – 418 CDI (2.1) / 350 (2.0T) MHEV / 350d / 350d (2.9) / 350de (2.0) / 350e Hybrid (2.0) / 400 (3.0T) / 400 EU6 (3.0T) / 400d (2.9) / 400e Hybrid (2.0) / 43 AMG (2.0T) / 43 AMG (3.0T) / 450 (3.0T) / 450 AMG (3.0T) / 450 AMG (3.0T) MHEV / 480 (3.0T) / 500 (3.0T) MHEV / 500 EU6 (4.0T) / 500e (3.0T) / 55 AMG (4.0T V8) / 550 EU6 (4.0T) / 560 EU6 (4.0T) / 580 (4.0T) / 600 (4.0T) / 600 (6.0i) / 63 AMG (4.0T V8) / 63 AMG (4.0T) / 63 AMG Pro (4.0T V8) / 63 AMG S (4.0T)
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Marc –
Big shoutout to Chris Chan for absolutely transforming my C63 AMG with the AMR TCU tune. The difference is unbelievable. Shifts are now lightning-fast, smooth, and perfectly timed — exactly how the car should feel from the factory. No more hesitation, no more sloppy shifting, just pure, responsive power every time I get on the throttle.
Chris guided me through the whole process, answered every question, and made sure everything was dialed in perfectly for my setup (downpipe + ECU tune). The car feels sharper, more alive, and way more enjoyable to drive. It’s honestly one of the best upgrades I’ve ever done.
If you’re thinking about a TCU tune, don’t hesitate — AMR and Chris Chan are the real deal. Highly recommend.
Glenn Tomasello (verified owner) –
After superb customer support, I can finally say the TCU AMR TUNE is worth the money don’t hesitate to purchase with other tune packages. Will make all the difference in the world.
Glenn Tomasello (verified owner) –
After superb customer support, I can finally say the TCU AMR TUNE is worth the money don’t hesitate to purchase with other tune packages. Will make all the difference in the world.
Anton Mayers (verified owner) –
You can feel the difference in the torque and it shifts harder. Makes the car more fun to drive.
Steven Cordova (verified owner) –
Installed the AMR, TCU
tune and wow what a huge difference this thing really hooks now the transmission shits better than ever before. Thanks guys you guys rock.
Adam Henderson (verified owner) –
I can’t thank AMR and Chris Chan enough. They did the TCU, ECU, and CPC module on my GLC43. Now they did the TCU and ECU on my GLE 63s. Chris’s customer service is amazing. Thank you!
James Dolan (verified owner) –
My E63S runs extremely well with these tunes. More responsive and a blast to drive
Rob Quillen –
The TCU tune is a must have to accompany your ECU tune. It compliments and provides the full potential of their ECU tunes. Spot on shift points and shifting characteristics. Definitely worth the upgrade.
Chris Dumpson (verified owner) –
All I’m gonna say is my 2018 went from a FAST heavy sedan to ANIMAL with AMR’s tune!!! TCU is on the way I can’t wait!! The guys at AMR are no joke Matt is the man!!
Darryl Dixon (verified owner) –
AMR Review
I’ve had the pleasure of working with Chris Chan on upgrading the performance of my 2014 E63S. Given the complexity of the programming involved with tuning a car, I was quite skeptical that it would improve the overall performance of my car.
I was completely wrong. AMR’s performance tuning suits are world class in the realm of tuning applications. They are head and shoulders above the rest.
I was fortunate enough to have purchased the stage 2, and TCU tuning applications, and it was the best bang for my buck that I have ever invested in increasing the level of performance in a car!
The engineers really did a great job of creating an MAP application that integrates and works seemingly with the car’s technology! Not only was the installation was painless and fast, the overall drivability has improved significantly! It’s like this is how it should have come from the factory!
Also not to mention the outstanding customer service! Chris Chan was readily available to answer any questions thoughts or concerns that I had! He was there step by step with engineers standing by to assist if needed! If fact with my current job hours I had to do my installs outside of normal working hours and on a weekend. Chris did not hesitate to assist and made his team aware just in case we needed additional support.
If your on the fence about tuning your car, or have had bad experiences in the past, give AMR’s line of tuning applications a shot! I promise you it will be one of the best decisions you’ll ever make!
A.E. (verified owner) –
I worked with Chris Chan to learn about all the upgrades I could do to my 2020 E450 Coupe. I started with the ECU and then did the CPC and then the TCU. Once I started and experienced the difference, I wanted all of it. It’s like driving a different car. Chris and the engineers were extremely knowledgable and were very patient with me. They were there every step of the way. I would highly recommend AMR performance and their products.
Jason B –
Great upgrade when added to my comport pro tuning suite stage 1 tune. Super quick shifts, no delay and I even feel the car pulling harder. Its like a tune plus a tune haha … Thanks AMR, you guys rock!
William Woebkenberg (verified owner) –
The TCU is awesome. Really improved the overall driving experience of my M278 E550 4Matic even when I flash my car back to stock.
But what is even better – AMR customer service. They worked with me to improve the TCU calibration and to work some issue so was having with the software due to my laptop.
Recommend them 198%!
Aaron Green –
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.
Daniel Szczepanski –
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.
Raymond Dong –
AMR is the best!!! Got my ECU and TCU tune through them and it transformed my into a beast. Definitely look for Chris Chan, he will take care of you and answer all your question before AND after your purchases. Very informative and knows his stuff, RECOMMEND 150%!!!
timothy willis –
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