12.1@115.2mph with a piggyback
This is after my first service/oil-change (10k) and the dealer's update.
I'm sure it helped. 1st >2nd and especially 2nd >3rd are a lot smoother.
Last edited by 18bora; Apr 21, 2018 at 05:11 PM.
As for map2, it's a preset map with the boost values I posted before (per Terry) as long as you're getting consistent boost curve above 10-12psi and within 1/2 psi from request and you have good gas in the car, you should be good.
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A) Rainbow wire patch, 3 positions. Connect to TMAP connection A.B) Green wire patch, 4 positions. Connects to fuel rail connection B. This sensor is optional andintended for those who plan to run E85 fuel mixtures. For all others it can be left tucked out of the way.C) Purple wire patch, 3 positions. Connects to camshaft sensor C.D) Brown wire patch, 3 positions. This is the most difficult to install connection and installs tothe pressure sensor on the intake manifold. We suggest leaving this connection tucked out of theway until we can update the guide with the directions for installation.
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C400/450/43:
My map2 logs
The Best of Mercedes & AMG
As for map2, it's a preset map with the boost values I posted before (per Terry) as long as you're getting consistent boost curve above 10-12psi and within 1/2 psi from request and you have good gas in the car, you should be good.
.
A) Rainbow wire patch, 3 positions. Connect to TMAP connection A.B) Green wire patch, 4 positions. Connects to fuel rail connection B. This sensor is optional andintended for those who plan to run E85 fuel mixtures. For all others it can be left tucked out of the way.C) Purple wire patch, 3 positions. Connects to camshaft sensor C.D) Brown wire patch, 3 positions. This is the most difficult to install connection and installs tothe pressure sensor on the intake manifold. We suggest leaving this connection tucked out of theway until we can update the guide with the directions for installation.
.
C400/450/43:
My map2 logs
After 2 days of driving, I think it is getting close to yours. I am running 94 Oct. But its the winter mix. I think the summer mix is much better.
As for map2, it's a preset map with the boost values I posted before (per Terry) as long as you're getting consistent boost curve above 10-12psi and within 1/2 psi from request and you have good gas in the car, you should be good.
.
A) Rainbow wire patch, 3 positions. Connect to TMAP connection A.B) Green wire patch, 4 positions. Connects to fuel rail connection B. This sensor is optional andintended for those who plan to run E85 fuel mixtures. For all others it can be left tucked out of the way.C) Purple wire patch, 3 positions. Connects to camshaft sensor C.D) Brown wire patch, 3 positions. This is the most difficult to install connection and installs tothe pressure sensor on the intake manifold. We suggest leaving this connection tucked out of theway until we can update the guide with the directions for installation.
.
C400/450/43:
My map2 logs
My own logs during my 4.5 0-60 show peak boost of 17.2 actual and target 17.3. I didnt even know the JB1 could hit that high??
You're just "Stage 1" piggyback, right? Cause I just saw in another thread that a guy with an AMR tune and just about every other power mod these cars have and he only hit like 11.8 I think. AND with lighter OZ wheels haha. Hopefully he's running at elevation or something
My new set of summer tires just arrived from the Tire Rack, total weight savings is ~20lb .. but now I carry a 50lb front wheel in the trunk as a spare + a light jack and a wrench. The stock tires still look good with 10k miles on them, I'll just keep them for the winter.
Before
Front tires Comparo
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Front OEM wheel/tire weight
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Front aftermarket wheel/tire weight
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Rear tires Comparo
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Rear OEM wheel/tire weight
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Rear aftermarket wheel/tire weight
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After
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My new set of summer tires just arrived from the Tire Rack, total weight savings is ~20lb .. but now I carry a 50lb front wheel in the trunk as a spare + a light jack and a wrench. The stock tires still look good with 10k miles on them, I'll just keep them for the winter.
Just curious why you needed that wooden plank below your car jack?
Last edited by munis; Apr 26, 2018 at 05:57 PM.
Pretty hilarious how consistent your runs were (and without launch control, no less). Seems to be the case more and more these days as the majority of cars are getting auto transmissions and AWD. Kinda takes the fun out of it since there's no challenge, eh?
So what's your take on downpipes? If you got them, do you think you'd be able to adjust any of the parameters in your tune to that would show a difference? I don't feel like the stock exhaust is all that restricting of airflow but I'd bet money that removing your cats could help your motor breath significantly better. Especially on the top end. Thoughts?
Until the spare arrived, I kept one of my oem front tires (50lb) in the trunk with a socket/breaker bar and a borrowed jack from my other car. With the smaller/lighter spare, there is "plenty" of space left, but If I ever needed full trunk space, I can temporarily throw it inside a large garbage bag and shove it in the back seat.
AMG spare and tray
~30lb spare
Jack tray fits under
Better trunk space than oem tire







