World's most powerful C43 tune by Eurocharged
#1
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World's most powerful C43 tune by Eurocharged
Hi All,
I know a lot of people are in the market for a C43 tune so I thought I'd share that EC will soon release version 3 of their software.
I made 413WHP and 493WTQ from version 3 and 405whp/456WTQ from V2. To put into perspective, I ran a 12.15 @ 113.78MPH on the version 2 so this tune should change the game. Portions of the tune made an increased 60WTQ and 30WHP from Version 2.
This graph is V3 vs Stock dyno
I know a lot of people are in the market for a C43 tune so I thought I'd share that EC will soon release version 3 of their software.
I made 413WHP and 493WTQ from version 3 and 405whp/456WTQ from V2. To put into perspective, I ran a 12.15 @ 113.78MPH on the version 2 so this tune should change the game. Portions of the tune made an increased 60WTQ and 30WHP from Version 2.
This graph is V3 vs Stock dyno
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ShazV6 (01-16-2018)
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threefirs (01-15-2018)
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Dieseldan9 (01-16-2018)
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#8
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#9
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Probably not gonna do stage 2... car is plenty fast for daily.. I am considering buying a Nissan GTR for a summer weekend car though
#10
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Fiddling with the idea of building a track car for fun anyway, maybe a civic hatch, wrx or someone suggested a miata.
#11
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GLC43, X P100D, S P100D, CT200H
Very nice power! But the 1/4mile time and trap speed seem a bit low for a car producing almost 420awhp. Not trying to throw shade, but if stock vehicles trap around 107-109/110 then I would have assumed a vehicle producing 100+hp aw the wheels would be gaining more than 4-5mph trap speeds.
Is the reason just driver error? Or are Eurocharged's Dynos slightly generous?
Is the reason just driver error? Or are Eurocharged's Dynos slightly generous?
#12
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Very nice power! But the 1/4mile time and trap speed seem a bit low for a car producing almost 420awhp. Not trying to throw shade, but if stock vehicles trap around 107-109/110 then I would have assumed a vehicle producing 100+hp aw the wheels would be gaining more than 4-5mph trap speeds.
Is the reason just driver error? Or are Eurocharged's Dynos slightly generous?
Is the reason just driver error? Or are Eurocharged's Dynos slightly generous?
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#15
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GLC43, X P100D, S P100D, CT200H
https://www.ajdesigner.com/fl_horsep...trap_speed.php
(Thats crankhp btw)
edit: If those time slips were with your V2 tune, then the traps make more sense to me. I guess I just expected +2-3mph traps. But regardless of what the dyno numbers are, those are very impressive gains.
Last edited by waisoserious; 01-15-2018 at 10:32 PM.
#16
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I was going under the estimation that each 10whp you achieved could realistically translate into a +1mph trap speed.
https://www.ajdesigner.com/fl_horsep...trap_speed.php
(Thats crankhp btw)
edit: If those time slips were with your V2 tune, then the traps make more sense to me. I guess I just expected +2-3mph traps. But regardless of what the dyno numbers are, those are very impressive gains.
https://www.ajdesigner.com/fl_horsep...trap_speed.php
(Thats crankhp btw)
edit: If those time slips were with your V2 tune, then the traps make more sense to me. I guess I just expected +2-3mph traps. But regardless of what the dyno numbers are, those are very impressive gains.
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waisoserious (01-16-2018)
#17
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With these big gains, i am slightly worried about transmission long term durability
#18
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They aren’t tuning the TCU so the aggressiveness comes from the power/timing. I’d say it’s a bit smoother but in no way does the car feel stressed. It’s really impressive how fast the car is with this software.
#19
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OverboostC43 (01-30-2018)
#22
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sales@eurocharged.com (01-16-2018)
#24
Trap Speeds and Dyno Numbers
Keep in mind guys, his car is 400lbs heavier than a normal C450/43, as he has the Cabriolet. Generally speaking, every 100lbs added shaves a mph off the 1/4, and with 400lbs of extra weight, that 113 is likely closer to a 117 non-cabriolet car.
413whp and ~490wtq is very strong for just a tune on these cars. The fall off in the dyno charts up-top suggests to me the turbos are too small. I imagine the stock internals could handle a bit of power, and my bet is, simply swapping to a larger compression wheel that fits the stock turbo housing would turn these cars into absolute freaks on pump gas.
My guess would be an increase in flow rate on the above suggested modification to a stock turbo (pretty straight forward modification for those who aren't familiar with what I am saying) yields 450-460whp on pump gas quite easily.
To continue the bench racing theme, a simple modification path for incredible trap speeds (my guess would be above 120+) on simple pump gas would be: Downpipes+Larger Compression Wheel+ Tune = mid 3's to 60 and low 120 trap speeds.
That would be insanely fun for a daily driver that can function in all kinds of conditions. You'd surprise a few cars too from light to light with that kind of power! : )
413whp and ~490wtq is very strong for just a tune on these cars. The fall off in the dyno charts up-top suggests to me the turbos are too small. I imagine the stock internals could handle a bit of power, and my bet is, simply swapping to a larger compression wheel that fits the stock turbo housing would turn these cars into absolute freaks on pump gas.
My guess would be an increase in flow rate on the above suggested modification to a stock turbo (pretty straight forward modification for those who aren't familiar with what I am saying) yields 450-460whp on pump gas quite easily.
To continue the bench racing theme, a simple modification path for incredible trap speeds (my guess would be above 120+) on simple pump gas would be: Downpipes+Larger Compression Wheel+ Tune = mid 3's to 60 and low 120 trap speeds.
That would be insanely fun for a daily driver that can function in all kinds of conditions. You'd surprise a few cars too from light to light with that kind of power! : )
#25
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The weight of a sedan with pano roof weights 3900 lbs... the cab is around 4160 lbs
Last edited by Gungaslow; 01-17-2018 at 04:21 PM.