C450/C43 AMG
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Eurocharged C43 Tuning sale! Graph attached

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Old 05-04-2017, 06:46 PM
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Originally Posted by Biggreenogg
Not sure how much difference it made but the temperature for the last run was 10 deg F higher than the stock run. 92F vs 82F
This #s looks like,
correspond with the old c450 tune.
They have two different tune the new one is the one im interested.
Old 05-04-2017, 07:40 PM
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If I haven't fouled the math up too badly, the temp impact is in the 3hp range. Certainly not enough to close the gap.
Old 05-04-2017, 08:00 PM
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Originally Posted by Biggreenogg
Took my cC43 sedan in this morning to have an ECU tune and stock and tune dyno.
Excellent facility and equipment, knowledgeable and experienced people who are very friendly and willing to answer questions.

The post-tune dyno indicated power gains of 40hp and 70ft-lb of torque. Both runs on Dynojet dyno.

Haven't had a chance to really play since driving home, but the drive home was fun.

Does the car feel much different than stock? How is the throttle response? Any check engine light issues under full throttle?
Can you give us some more feedback on this as you get more time behind the wheel?
Old 05-04-2017, 08:36 PM
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Originally Posted by AMG_FVR
Does the car feel much different than stock? How is the throttle response? Any check engine light issues under full throttle?
Can you give us some more feedback on this as you get more time behind the wheel?
Will do.
Not sure how much is the tune and how much is me but I think the shifts feel a bit quicker and smoother.

No check,engine light issues but I have not really stayed in high boost for very long. Triple digits come very quickly.

On the quoted hp and torque gains - I wonder if we have a mix of flywheel and drive wheel measurements along with a bunch of othe things. Just a thought
Old 05-04-2017, 09:31 PM
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So, is aggies15's post going to be addressed? Can anyone guess how much time this would shave off the 0-60? I'm assuming it would be 0.2-0.3 seconds, please correct me if that seems wrong.
Old 05-04-2017, 09:40 PM
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.2 is what I am hoping for. Just got my ECU tune today and will do some 0-60s soon.
Old 05-04-2017, 10:16 PM
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Originally Posted by 5Zigen18
Those are identical numbers as posted on their site for the C450 tune - which is lower than their claimed C43 tune of +76WHP / +91WTQ


Love to hear your feedback after having more fun with it!
What I can see is 460HP and 528TQ after the tune. These gains claimed are confusing.
Old 05-05-2017, 01:01 AM
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Originally Posted by AMG_FVR
What I can see is 460HP and 528TQ after the tune. These gains claimed are confusing.
The numbers you quoted are on their US site but on the Canadian it's different...confusing indeed.

http://eurocharged.ca/product/c43-w205-performance-engine-software-2017-c43-amg-tune/
Old 05-05-2017, 07:43 AM
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So many questions need to be answered by Eurocharged on this thread. I really hope they can chime in as future buyers of the tune can be hesitant to buying it. All these dyno number claims yet they do not add up to their advertised numbers honestly do suck. Hopefully that can be clarified.
Old 05-05-2017, 08:53 AM
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loungn14 - Can you chime in and clarify some of these confusions regarding the tune? I'm sure a lot of sales are pending right now on this.
Old 05-05-2017, 08:56 AM
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Originally Posted by Ihatecats78
Out of curiosity, what are power gains on 91 octane? I'm moving to Cali in a year and I'll probably go ahead and get the 91 tune to be on the safe side.
You are problaby 8-10hp low on 91 octane. All tunes are customized for each cars mods, elevation, and fueling so we can accommodate anything you need

Originally Posted by mhenry
Can this pricing be honoured at the location here in Toronto? .CA website still has it at $1,999.99 CAD
all franchises are independent operated. You would need to contact them to get the information

Originally Posted by aggies15
Be careful guys. I got my C43 Coupe tuned at Eurocharged in Houston a few months ago and my car got a check engine light on the way back to Dallas. Turns out my turbos overboosted and turned off (as a safety measure) mid drive. Now, every time I break 135 mph, it will overboost and check engine light will come on. Emailed eurocharged 3 times about it and haven't received a response.

Talked to my SA at MB and he told me that my car entered "limp mode". It basically limits acceleration on the car until you stop, turn it off, and turn it back on.
This is indeed concerning, and completely unacceptable. I personally will see that this is addressed asap. We haven't heard of this happening to anyone else, and I will have the team reach out to get this looked at asap. We will also post the outcome for full clarity and make sure he is taken care of appropriately.


Originally Posted by RTC450
1- The offer include the C450?
2- If yes , they will use the same tune , same HP/TQ?
3- Eurocharged has any dealer for installation in Miami?
Yes includes the 450, correct and we have a eurocharged location in orlando or you can ship the ecu to Houston for next day service.

Originally Posted by Biggreenogg
Took my cC43 sedan in this morning to have an ECU tune and stock and tune dyno.
Excellent facility and equipment, knowledgeable and experienced people who are very friendly and willing to answer questions.

The post-tune dyno indicated power gains of 40hp and 70ft-lb of torque. Both runs on Dynojet dyno.

Haven't had a chance to really play since driving home, but the drive home was fun.
Post the graph as you will see more power under the curve

Originally Posted by Biggreenogg
Will do.
Not sure how much is the tune and how much is me but I think the shifts feel a bit quicker and smoother.

No check,engine light issues but I have not really stayed in high boost for very long. Triple digits come very quickly.

On the quoted hp and torque gains - I wonder if we have a mix of flywheel and drive wheel measurements along with a bunch of othe things. Just a thought
correct. WHP vs Crank HP. Our dynos are always showing HP to the wheels.

Originally Posted by ShazV6
So many questions need to be answered by Eurocharged on this thread. I really hope they can chime in as future buyers of the tune can be hesitant to buying it. All these dyno number claims yet they do not add up to their advertised numbers honestly do suck. Hopefully that can be clarified.
as indicated above whp vs crank hp. The car will see a decent percent lower whp then crank every time.


Last edited by loungn14; 05-05-2017 at 09:39 AM. Reason: Iphone autocorrect ftl...
Old 05-05-2017, 08:57 AM
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Originally Posted by AMG_FVR
loungn14 - Can you chime in and clarify some of these confusions regarding the tune? I'm sure a lot of sales are pending right now on this.
all set. If anyone has questions let me know. Sorry I was traveling without internet access for a few days

Old 05-05-2017, 10:42 AM
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Originally Posted by loungn14
Sorry I was traveling without internet access for a few days

No internet

How did you survive?

And don't let it happen again
Old 05-05-2017, 11:11 AM
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Originally Posted by Biggreenogg
No internet

How did you survive?

And don't let it happen again
It was horrible lol... stupid international travel and no coverage

Will do!!!
Old 05-05-2017, 11:24 AM
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Originally Posted by 5Zigen18
The numbers you quoted are on their US site but on the Canadian it's different...confusing indeed.

http://eurocharged.ca/product/c43-w2...-c43-amg-tune/
This is where I am confused also as this $1,999.00 tune has been on the CA website for a bit now, where this thread seems to sound like a new tune?

Guess I will have to give Vlad a ring and see what's what, or if they will offer this new tune at the same promo price (with USD to CAD conversion of course.)
Old 05-05-2017, 11:36 AM
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Graphs from Euroharged Orlando C43 Sedan tune



Date 5/4/17

Gas 93 Octane
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Old 05-05-2017, 12:37 PM
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Hey Jake,

Thanks for the clarification on these questions. I dont mean to be a PITA but, as a consumer i just have to ask. I notice on the first post dyno numbers are 390whp and 448 wheel torque. But the dyno graphs by biggreenogg his numbers are about 327 whp and 409 wheel torque. Its about 63whp 39 wheel torque less. That is a bit substantial since we are talking power to the wheels. I look foward to your input. Thanks bud.

Shazar
Old 05-05-2017, 01:10 PM
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Originally Posted by mhenry
This is where I am confused also as this $1,999.00 tune has been on the CA website for a bit now, where this thread seems to sound like a new tune?

Guess I will have to give Vlad a ring and see what's what, or if they will offer this new tune at the same promo price (with USD to CAD conversion of course.)
Can you share what offer they have to compete with this special in Canada??

Last edited by AMG_FVR; 05-05-2017 at 08:11 PM.
Old 05-05-2017, 01:45 PM
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Originally Posted by ShazV6
Hey Jake,

Thanks for the clarification on these questions. I dont mean to be a PITA but, as a consumer i just have to ask. I notice on the first post dyno numbers are 390whp and 448 wheel torque. But the dyno graphs by biggreenogg his numbers are about 327 whp and 409 wheel torque. Its about 63whp 39 wheel torque less. That is a bit substantial since we are talking power to the wheels. I look foward to your input. Thanks bud.

Shazar
lol we always welcome every question so you can make an informed decision.

Remember that a dyno itself is nothing but a tuning tool. Every one will vary, as well the conditions and cars themselves (temp etc) You can't compare dyno to dyno as far as total numbers.

The important thing to look at is the delta difference. IE the gains on the cars. Hope that helps and fire away with any other questions
Old 05-05-2017, 02:14 PM
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Originally Posted by loungn14
lol we always welcome every question so you can make an informed decision.

Remember that a dyno itself is nothing but a tuning tool. Every one will vary, as well the conditions and cars themselves (temp etc) You can't compare dyno to dyno as far as total numbers.

The important thing to look at is the delta difference. IE the gains on the cars. Hope that helps and fire away with any other questions
I was pleased with the 40whp and 70TQ increases on my car. They align very well with the increases shown by RENNTECH.

Now that the car and I have both had a little more time to learn the tune I have noticed more good things happening. The car was fairly quick in stock tune but with the Eurocharged tune it is really quick.

The fun-o-meter has gone way up for me.
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Old 05-05-2017, 08:09 PM
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Originally Posted by AMG_FVR
Does the car feel much different than stock? How is the throttle response? Any check engine light issues under full throttle?
Can you give us some more feedback on this as you get more time behind the wheel?
Yes
Amazing
No

The car feels significantly quicker than stock. Will try to get to the strip in the next couple of weeks and get actual measurements.
Old 05-05-2017, 08:34 PM
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Originally Posted by Biggreenogg
Yes
Amazing
No

The car feels significantly quicker than stock. Will try to get to the strip in the next couple of weeks and get actual measurements.
Good to hear all is good with the tune and you enjoying the car. Now some of us have to jump on this deal!
Old 05-06-2017, 08:13 PM
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[quote=cenzo86]
Originally Posted by aggies15;7136484 Turns out my turbos overboosted and turned off (as a safety measure) mid drive. Now, every time I break 135 mph, it will overboost and check engine light will come on. .[/QUOTE

Every time you go over 135?! Not, the one time I went over 135, but every time you go over 135mph? I know I shouldn't judge after doing a write up on my favorite track being the back roads through the airport, but damn man. Where do you live where 135+ is a common occurrence? Boy, you cray.
I just made an appointment to get my C450 tuned at AMR in two weeks. Reason being, I tapped out at 130mph on the i95 "NJ Turnpike" South going against a 335xi and was left wanting more even though our engine holds up well against it. Until it nears the limiter then it just feels gimped.
Old 05-07-2017, 02:40 PM
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Originally Posted by tmoneyC450amg
I just made an appointment to get my C450 tuned at AMR in two weeks. Reason being, I tapped out at 130mph on the i95 "NJ Turnpike" South going against a 335xi and was left wanting more even though our engine holds up well against it. Until it nears the limiter then it just feels gimped.
If your car shipped with 18" AS tires, the top speed setting from factory is reduced to 130mph. This can be adjusted in the setting from the home screen, not command. I think it's somewhere near TPMS in the menus.

BTW, trying to race on a public road in an urban area at 130mph is pretty stupid. Please save the ego wagging for the track.
Old 05-07-2017, 10:56 PM
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Shouldn't top speed be limited to 155 as opposed to 130?


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