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ECUTEK ProEcu For BMW B58/2020+ A90 Supra Discussion

Discussion in 'DME / ECU Software Tuning' started by Twisted Tuning, Mar 17, 2020.

  1. Amfchang

    Amfchang Well-Known Member

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    I hated ecutek when I had my BRZ. But might be different with the Supra. Who knows? is there a cold start delete offered?
     
  2. Goose

    Goose Well-Known Member

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    That's the lower number on the screen. Dyno Dynamics read way lower than what most are used to. On a dynojet, it was 440/490
     
  3. jay1k2

    jay1k2 Well-Known Member

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    What didn’t you like about it?
     
  4. Marin@MarinTuned

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    This is a complex answer.

    One part of it is when you go around bend the fluid seperates from the mixture and you wet the wall. This happens on every bend, and every surface you go around "baffles" the fluid. This is a highly debateable toppic but shooting meth post intercooler is typically more ideal to prevent the baffeled effect. Direct port meth is the way to go. Or port fuel injection for a quality gain. However cooling charges work better further away. So you can still cool the charge a bit with a nice charge pipe inlet. I may plumb mine back in with a heavy water mix just for cooling down the road. But my temps arent all that bad on my pure setup.
     
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  5. Marin@MarinTuned

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    I didn't even notice this post. I would love to know what was hated about it. hmm
     
  6. AndyMy

    AndyMy Well-Known Member

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    So u like ecutek better, do u still get a lot burble?
     
  7. Goose

    Goose Well-Known Member

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    Burble is back to how it was stock. Definitely pulls harder, but it feels much smoother. As much as I enjoyed the obnoxious pops, I think it suits the car better being less bangy.

    I think I do like this more.
     
  8. AndyMy

    AndyMy Well-Known Member

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    I have mhd tune and the burble is pop louder. But my friends recommend ecutek
     
  9. 65sohc

    65sohc Well-Known Member

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    As I mentioned earlier, my fluid injection to suppress detonation experience dates back to my first car, a '71 Mercury Capri 2.0 on which I eventually installed an Ak Miller Rayjay turbo.In college a friend repurposed my windshield washer to squirt water down the secondary barrel of the 2V Weber downdraft carb under boost. As Mr. Spock would say, it was "crude but effective." The water vs. meth injection debate has gone on for decades. Alcohol does seem to offer advantages over straight water but I think the primary benefit is charge
    When you quote boost figures are you talking about charge pipe pressure pre-intercooler or manifold pressure post-intercooler? When I look at my logs there is a huge difference on the order of 10 psi.
     
  10. Marin@MarinTuned

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    This is another complicated quesiton. The engine works by boost presure in the charge pipe. When i quote my boost it is with the throttle blade at full open, and the charge pipe pressure. As the intake manifold pressure sensor log item maxes out at 2560mbar on the OEM logging. Some platforms do extend this.

    late last week I migrated my car back to ACN91 to do some testing. I ran my car at ~2600-2750mbar absolute pressure in 105-115F ambient temps at 1400-1700FT Elevation. So thats at ~24-26PSI completely maxing out my OEM fuel system. I finally got some time to revise my base maps a bit.
     
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  11. Goose

    Goose Well-Known Member

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    I can definitely support that. We'll be able to get much more out of this car with Ecutek than with MHD right now. MHD might put some more juice in their tunes later, but for right now, Ecutek is the way to go.
     
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  12. AndyMy

    AndyMy Well-Known Member

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    Too expensive
     
  13. APanoMKV

    APanoMKV Active Member

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    Does anyone know if we can code the backup camera to always turn on when we hit the parking sensors (if your car comes with it).A4CD001D-0822-4F2E-B071-60435662A010.jpeg
     
  14. 65sohc

    65sohc Well-Known Member

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    What sort of exhaust gas temperature are you seeing under those conditions?
     
  15. Marshall@ViscontiTuning

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    Yes, it does.

    All depends who you go with. We have some pretty killer pricing.
     

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