C43 ECU tuning





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Now that I think about it I could sell my 4.3L and get a little $$$ back so perhaps the 5.4L would be cheaper after the sale of my current engine
Now that I think about it I could sell my 4.3L and get a little $$$ back so perhaps the 5.4L would be cheaper after the sale of my current engine
You could remove the diff and send it to Phantom Grip and they can do something up for you, and the cost is probably less than half of what Kleeman is asking.
The Best of Mercedes & AMG


"18whp 21wtrq. $499
Thanks
Jerry"
SHORT AND SWEET
From all the research I have done this seems to be about the most gain you are going to get for the cheapest price (at least from a reputable source). I have found others for a little cheaper ($350) but I have seen SEVERAL complaints about how they don't notice a difference, everyone who has gotten a eurocharged tune seems satisfied. Jerry got back to me at lightning speeds (and on a Sunday too!), the only downside is you have to send in your ECU. Everyone who had done it recommended you overnight it and they got it back within 2 days (i.e. sent it in on Wednesday and got it back Friday). This is the route I plan to go, it will have to wait until I finish my suspension but I will post results which should be in a month or so.




Don't think so.I reaserched this when I first Got my C43.AMG did there tuning and there is next nothing chip/ECU wise that's goin to change that.The car is maxed out....performance tuned.This isn't a mustang or charger thats all bottled up.I would go with headers first and then lighten up the car. Loose the spare tire and jack and loose 55 lbs, dump those 19's though they look nice,for sum nice n light 17's or 18"s. Loosing unsprung weight and less rolling resistance equals better acceleration and handling.SHORT OF THE 5.4 TRANSPLANT WE ARE ALL CLAMORING FOR OR A S/C,THATS ABOUT ALL.DONT waste your money!

Don't think so.I reaserched this when I first Got my C43.AMG did there tuning and there is next nothing chip/ECU wise that's goin to change that.The car is maxed out....performance tuned.This isn't a mustang or charger thats all bottled up.I would go with headers first and then lighten up the car. Loose the spare tire and jack and loose 55 lbs, dump those 19's though they look nice,for sum nice n light 17's or 18"s. Loosing unsprung weight and less rolling resistance equals better acceleration and handling.SHORT OF THE 5.4 TRANSPLANT WE ARE ALL CLAMORING FOR OR A S/C,THATS ABOUT ALL.DONT waste your money!Here are some quotes off of another website talking about octane levels and ECU files"
"If you are on a stock ecu file 91 will be plenty for day to day driving and you can add better fuel when you will be running the car hard to keep the ecu from pulling timing when things get hot."
"I'm at the University hospital at Fitzsimons, near I-225 and I-70. Duggan's is way down in Englewood, off Sante Fe. I'm just trying to mix to get something close to 93 because I have a 93 file that I'm not able use safely with 91. "




Here are some quotes off of another website talking about octane levels and ECU files"
"If you are on a stock ecu file 91 will be plenty for day to day driving and you can add better fuel when you will be running the car hard to keep the ecu from pulling timing when things get hot."
"I'm at the University hospital at Fitzsimons, near I-225 and I-70. Duggan's is way down in Englewood, off Sante Fe. I'm just trying to mix to get something close to 93 because I have a 93 file that I'm not able use safely with 91. "
We have 95RON as base stuff, with 98RON available in 95% of gas stations and even 100RON available in certain (Shell) stations
but its expensive
and 91 is 95.
but its guys who have E85 that are lucky. tune on that and u should see some 20% more power.








"18whp 21wtrq. $499
Thanks
Jerry"
SHORT AND SWEET
From all the research I have done this seems to be about the most gain you are going to get for the cheapest price (at least from a reputable source). I have found others for a little cheaper ($350) but I have seen SEVERAL complaints about how they don't notice a difference, everyone who has gotten a eurocharged tune seems satisfied. Jerry got back to me at lightning speeds (and on a Sunday too!), the only downside is you have to send in your ECU. Everyone who had done it recommended you overnight it and they got it back within 2 days (i.e. sent it in on Wednesday and got it back Friday). This is the route I plan to go, it will have to wait until I finish my suspension but I will post results which should be in a month or so.


Here are the estimated prices for you;
ECU; $1095 + $45 labor + $90 shipping (next day both ways, about 3days downtime as ECU has to go to Kleemann USA in CO) = $1230
Headers; $1495 + ~$630 in labor = ~$2125
Cams; $2290 + ~$792 in labor = ~$3082
Supercharger; $8995 + ~$5000 labor/extra parts = ~$14,000 (please keep in mind that an ECU Flash should accompany the s/c kit so if you go with the ECU Flash to begin with, then add the s/c, you’d be looking at a second $1095 ECU Flash charge).
LSD; $945 + ~$540 in labor = ~$1485






For this kind of money I could drop a HUGE down payment on a C63 and blow the doors off 95% of the rides out there
I am planning on keeping my C43 pretty close to stock as far as the engine goes. My plan is to do the suspension (Vogtland springs + bilstein sports + kmac camber kit), headers, ECU tune, and LSD. After that I am going to focus on a new paint job and then shes done.




The amount of hp/tq you will get with sending your ECU out to tune a STOCK motor is not going to yieid 18hp/21tq. NOT on an AMG N/A MOTOR! But hey it's your cash good luck and post your gains.




