FETMO Unlock and Tune?

[totalone]

I am thinking to pull a trigger to unlock with FEMTO and going with ECU Tune. I have m440gc and wanted to see what tune everyone goes to.

Have couple of questions in mind.

1. Looking for a not aggressive tune, want to have more linear power delivery and torque, not looking to be fastest in lane. Important things are, able to flash at home, and for love of god I dont want to shoot flames out of my exhausts and give heart attack to passing by pedestrians with fire backs.
2. Have you combined your tun with transmissions tune? I am not sure on supra but on g26 ZF8 is immitted to 500 torque, with tune you are coming very close to those number. How does your transmission feel after some miles?


I have AA downpipe, MPE, Dinan intake

Thanks!

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[STi_to_GRzupra]

https://www.supramkv.com/threads/gr-supra-101-routes-to-big-power.17670/

 

[bk5]

500 torque, with tune you are coming very close to those number.

The transmission is rated for 500Nm, or 369lb-ft of torque (actually, the auto is also rated for 500Nm/369lb-ft). Which is what the engine is already rated for from the factory -- and as we know, dynos have shown this engine makes much more torque than that to the wheels.

 

[bushido]

I am thinking to pull a trigger to unlock with FEMTO and going with ECU Tune. I have m440gc and wanted to see what tune everyone goes to.

Have couple of questions in mind.

1. Looking for a not aggressive tune, want to have more linear power delivery and torque, not looking to be fastest in lane. Important things are, able to flash at home, and for love of god I dont want to shoot flames out of my exhausts and give heart attack to passing by pedestrians with fire backs.
2. Have you combined your tun with transmissions tune? I am not sure on supra but on g26 ZF8 is immitted to 500 torque, with tune you are coming very close to those number. How does your transmission feel after some miles?


I have AA downpipe, MPE, Dinan intake

Thanks!

the link provided in an earlier post should be helpful.

you won't be shooting flames, especially with a catted DP. that conversation would have to be with your tuner, if you go the custom route. BM3 is more popular than MHD. yes, you can flash at home.

XHP is amazing! i recommend it for any modded AT BMW. i don't know how similar our transmissions are, i would assume they're copy and paste, but surpassing 600wtq is considered the danger zone for us

 

[totalone]

the link provided in an earlier post should be helpful.

you won't be shooting flames, especially with a catted DP. that conversation would have to be with your tuner, if you go the custom route. BM3 is more popular than MHD. yes, you can flash at home.

XHP is amazing! i recommend it for any modded AT BMW. i don't know how similar our transmissions are, i would assume they're copy and paste, but surpassing 600wtq is considered the danger zone for us

Do you mind looking up transition you guys have?
I don't know much about Supra, and different variants

 

[totalone]

ZF8HP50

Yup, same one.

 

[razorlab]

M240/M340/M440 basically exact same as Supra. Same engine, same brakes, same trans.

M340/M440 has a cool "track" option with larger front brakes (374mm front rotors and larger caliper) and aux oil cooler which has a different oil filter housing, oil pump and, of course, an external heat exchanger style oil cooler under the car like the full fat M cars.

Ironically, the Supra, which is better suited for track use, does not have that package available.

 

[totalone]

M240/M340/M440 basically exact same as Supra. Same engine, same brakes, same trans.

M340/M440 has a cool "track" option with larger front brakes (374mm front rotors and larger caliper) and aux oil cooler which has a different oil filter housing, oil pump and, of course, an external heat exchanger style oil cooler under the car like the full fat M cars.

Ironically, the Supra, which is better suited for track use, does not have that package available.

Yup, got the cooling pack as well

 

[mkvB58KING]

ZF8HP50

Pretty sure it's ZF8HP51

 

[XtremeMaC]

Pretty sure it's ZF8HP51

indeed. my bad. written by my fading memory.

 

[totalone]

Pretty sure it's ZF8HP51

so next gen ZF. The torque limits looks to be the same. The gear ration has change a little bit.

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