GLC63s, GLC63, GLC43 AMG SUV and Coupe (X253, C253) 2015 - Present

Eurocharged

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Old Jan 8, 2021 | 04:47 PM
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AMG GLC 63s Coupe
Eurocharged

I feel like they didn't have any holiday specials. Did I just miss them?
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Old Feb 2, 2021 | 05:48 PM
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Found them...got a late Holiday deal and Stage 2 is on the way.

I ordered the Handheld at 3 pm yesterday and had it on my doorstep at 1 pm today. It took about 10 minutes to load my stock tune and email it to them. They said my Tune file will be here in 24-48 hours.
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Old Feb 5, 2021 | 10:47 AM
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If anyone is on the fence with tuning all I can say is do it.

I loaded my Stage 2 yesterday and was just going to spin around the block since I had other things to do and I ended up driving around for 3 hours. I didn't have my Dragy with me so I don't have data but this thing is a beast now.

From Launch Control it spins the tires about 1 full revolution and then it just goes. I am betting it has a 3.1 in it. My best stock run is a 3.45.

No matter what gear it is in, the torque is just crazy and it will kick the backend out from rolling speeds of up to 52 mph.

One thing I didn't expect is how much louder it is now. Not only from the exhaust but you can really hear the turbos spin up.

This tune took a car that was a fun to drive and turned it into something that had me smiling, laughing and even clapping when it would surprise me.

Eurocharged was easy to work with, shipped the handheld on the day I ordered it and my tune was coded and ready to load in less that 48 hours.
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Old Feb 5, 2021 | 08:00 PM
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Stage 1 or stage 2?
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Old Feb 5, 2021 | 09:24 PM
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I couldn't agree more with what you said and the experience with EuroCharged. I went Stage 2 TCU, ECU and CPC and this thing is an absolute monster. Not sure how you were able to get a 3.45 0-60 mph as thats way faster than I got, but I've seen some crazy numbers with their Stage 2 so would agree 3.1 is attainable. My best was 3.2 with a bunch of kids stuff in the trunk. Enjoy it!!!
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Old Feb 6, 2021 | 11:07 AM
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Originally Posted by TANorCal63
I couldn't agree more with what you said and the experience with EuroCharged. I went Stage 2 TCU, ECU and CPC and this thing is an absolute monster. Not sure how you were able to get a 3.45 0-60 mph as thats way faster than I got, but I've seen some crazy numbers with their Stage 2 so would agree 3.1 is attainable. My best was 3.2 with a bunch of kids stuff in the trunk. Enjoy it!!!
Here is my stock Dragy. A little more slope and a tad slower than what I remembered. My car has always seemed a little faster than others. It think the 2019'S were a little faster than other years in general according to most numbers I have seen on the forums.

If you notice, the stock run was faster all the way up to 40 mph which indicates the spinning on Stage 2.
Attachment 439452

Here is the Stage 2 tune. It was spinning bad on every run yesterday so I know it has a 2.9 if I can get traction. It's about time for new tires...again...lol...

Eurocharged-my0zrmc.jpg

Last edited by ParadigmDawg; Feb 6, 2021 at 11:10 AM.
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Old Feb 6, 2021 | 04:47 PM
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Goodness gracious
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Old Mar 9, 2021 | 04:40 PM
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If anyone is still on the fence, get this tune.

I have driven my car more the past few weeks then I have driven in a normal year. It is just so responsive and can "get away from you" in a hurry. I had to make a note to myself last week that stated "do not turn off traction control when playing on tight curvy country road or you will bar-ditch it". Yep, that happened.....no damage so no harm no foul. On the same roads, with traction control on, it spins and hooks and sucks you deep into the seat, at about any speed you come out of the corner. I am actually shocked by it and a tad scared at times and I was a professional PRO-Mod and Outlaw Street drag racer for many, many years.

I think I am seeing a little turbo lag from an idle so we are trying to figure that out now. I can't prove it because I can't get a good lick on it without spinning but I think that is my tires. I have new tires in the garage now but trying to get a little more wear on the current ones since this is my DD.

Man, I love this car.
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Old Mar 9, 2021 | 05:36 PM
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What other hardware options did you add with the Stage 2? The website recommends "Generally, customers who decide to use our stage 2 software will install an after-market intake, air filters, or possibly even an exhaust system."

Just curious as to which of those you invested in, if any. Thanks much!
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Old Mar 9, 2021 | 05:51 PM
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Originally Posted by larrysing
What other hardware options did you add with the Stage 2? The website recommends "Generally, customers who decide to use our stage 2 software will install an after-market intake, air filters, or possibly even an exhaust system."

Just curious as to which of those you invested in, if any. Thanks much!
I use a ZAC intake. I don't think there is much of a need to upgrade the AMG performance exhaust, it flows pretty darn good. I am also taking a look at a couple of mechanical BOVs that use manifold vacuum vs the ECU as control. I am not sure on that part yet. I haven't ruled out downpipes yet either.
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Old Mar 26, 2021 | 06:20 PM
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I just installed Eurocharged stage 2 file on my 2019 GLC 63 and the car came to life. The jerkiness of the transmission in comfort mode is 70% reduced and now you can actually enjoy cruising. The throttle response is way better. The car did became louder as ParadigmDawg mentioned. I am yet to drive it spirited and do a launch control start but I can tell it is a different animal. Highly recommended and with a good discount around holidays it is a must if you truly want to enjoy your GLC 63.

Last edited by miamiml63amg; Mar 27, 2021 at 08:14 AM.
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Old Mar 27, 2021 | 09:14 AM
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Originally Posted by miamiml63amg
I just installed Eurocharged stage 2 file on my 2019 GLC 63 and the car came to life. The jerkiness of the transmission in comfort mode is 70% reduced and now you can actually enjoy cruising. The throttle response is way better. The car did became louder as ParadigmDawg mentioned. I am yet to drive it spirited and do a launch control start but I can tell it is a different animal. Highly recommended and with a good discount around holidays it is a must if you truly want to enjoy your GLC 63.
Here is my latest times. Still spinning like mad, I need to put my new tires on.

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Old Mar 27, 2021 | 12:33 PM
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+1...another happy Eurocharged customer. Great product and service. I did a CPC module and ECU tune on my 2020 and I am very impressed with the results. Here is my first 0-60 run since the tune...and this is on snow tires!



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Old Mar 27, 2021 | 08:19 PM
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Originally Posted by PJP911
+1...another happy Eurocharged customer. Great product and service. I did a CPC module and ECU tune on my 2020 and I am very impressed with the results. Here is my first 0-60 run since the tune...and this is on snow tires!
Is this 2020 your daily driver? If so, how smoothly was/is the transmission shifting before/after the Eurocharged tune, in everyday driving, while in Comfort Mode? The reason I ask is that I test drove a 2019 and thought the tranny shifted marginally smooth in Comfort mode and like a bucking bronco in sport mode during every day driving situations. Planning on getting a 2022, but I need a smooth tranny for the wife in Comfort Mode , so it would be helpful to know that a tune will absolutely smooth out Comfort mode for her. - Thanks



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Old Mar 28, 2021 | 02:15 PM
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Yes this is my daily driver. Not sure as I never drive in comfort mode. I didn't do the TCU tune which I believe would address the shifting/bucking issues you are concerned about. I can tell you that with all the added power it does not affect the driveability of the car...it's still a great daily driver. I would talk to the guys at Eurocharged and get their opinion on that.
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Old Mar 29, 2021 | 08:27 AM
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Originally Posted by PJP911
Yes this is my daily driver. Not sure as I never drive in comfort mode. I didn't do the TCU tune which I believe would address the shifting/bucking issues you are concerned about. I can tell you that with all the added power it does not affect the driveability of the car...it's still a great daily driver. I would talk to the guys at Eurocharged and get their opinion on that.
So your tranny shifts smoothly in daily driving while in Sport mode? Can I assume you do a least some stop and go driving? I do plan to call both Eurocharged and Renntech before I actually order the 2022. Thanks
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Old Mar 29, 2021 | 11:03 AM
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Originally Posted by gserp4sox
So your tranny shifts smoothly in daily driving while in Sport mode? Can I assume you do a least some stop and go driving? I do plan to call both Eurocharged and Renntech before I actually order the 2022. Thanks
Mine shifts 80% better when daily driving in S+ after the tune. I didn't have a TCU tune, just ECU but I am in a 2019 that doesn't have a CPC.
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Old Apr 14, 2021 | 03:05 PM
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I added the TCU tune and popped out a couple of numbers. This is on worn tires and a street, it is going to get nasty on the track.

Eurocharged-li8ijtk.jpg

Eurocharged-hejshhe.jpg
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Old Apr 22, 2021 | 04:26 PM
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I was looking at the Eurocharge site. I'm not sure I understand. Does the tune cost 1400 plus the plug in module at 2K? or is it just 2 k? Im fresh over from an M3 and dont know much about my 2019 GLC 63S
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Old Apr 22, 2021 | 04:42 PM
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Originally Posted by M Goony
I was looking at the Eurocharge site. I'm not sure I understand. Does the tune cost 1400 plus the plug in module at 2K? or is it just 2 k? Im fresh over from an M3 and dont know much about my 2019 GLC 63S
Hey buddy,

Stage 1 is $1499

Stage 2 is $1799

The handheld is required to load the tunes and is $399.

Somewhere in late 2019 Mercedes changed these cars to a CPC and if that is the case with yours, you have to do it too for $1700. Mine did not require it and neither did my buddies and we both have 2019's.
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Old Apr 22, 2021 | 10:21 PM
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Originally Posted by M Goony
I was looking at the Eurocharge site. I'm not sure I understand. Does the tune cost 1400 plus the plug in module at 2K? or is it just 2 k? Im fresh over from an M3 and dont know much about my 2019 GLC 63S
message me and I’ll take care of you!

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Old Apr 23, 2021 | 06:20 AM
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sent
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Old Apr 23, 2021 | 03:21 PM
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Originally Posted by loungn14
message me and I’ll take care of you!
Lets just make sure he stays a tad slower than me.
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Old Apr 23, 2021 | 03:35 PM
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How do you tell if your 2019 has a CPC or doesn't? Don't they all in that year?
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Old Apr 23, 2021 | 03:39 PM
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Originally Posted by M Goony
How do you tell if your 2019 has a CPC or doesn't? Don't they all in that year?
Nope, just have EC run your VIN and they will let you know. Mine didn't have a CPC.
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