RZ34 Technical Questions

[Racebox]

Technical Assistance!

 

[rvlbrs]

This might be a good question...

I have a Ecutek Bluetooth bundle (cable, dongle, and DESKEY) (Tuned A90 Supra)
Can you have two licenses on one DESKEY if I purchase the tune with you?

 

[D2M]

Does a tune remove the 155mph speed limiter?

 

[Racebox]

This might be a good question...

I have a Ecutek Bluetooth bundle (cable, dongle, and DESKEY) (Tuned A90 Supra)
Can you have two licenses on one DESKEY if I purchase the tune with you?

Hello,

Yes, you can use the same Deskey!

 

[Racebox]

Does a tune remove the 155mph speed limiter?

Yessir!

 

[Mugzilla]

Yessir!

Did you verify this in a real-world test?

 

[raceheart]

Do your tunes do anything to improve the auto shifting performance on the performance/sport models (quicker/snappier shifts)?

 

[Racebox]

Do your tunes do anything to improve the auto shifting performance on the performance/sport models (quicker/snappier shifts)?

Hello,
Yes - while we can't control the TCM yet. We do increase the line pressure to the transmission which will firm up the upshifts on wide open throttle. Once we have EcuTek support for the TCM, we will have greater control for the transmission.

 

[Neutr0n]

1) Does it remove the traction control fully so i can do a burn out without needed to remove a fuse?
2)is there launch control with the manual?
3)is it user friendly for street tune?
4)how good is a email tune compare to an dyno tune?

 

[Neutr0n]

Technical Assistance!

so much for that...

 

[Racebox]

1) Does it remove the traction control fully so i can do a burn out without needed to remove a fuse?
2)is there launch control with the manual?
3)is it user friendly for street tune?
4)how good is a email tune compare to an dyno tune?

Good evening,

Thank you for bumping this post- it seems we missed this one and I do apologize for that!
If you ever have questions, our technical team is always available and happy to help during operational hours via our email ([email protected]). We try to be as active as possible on the forums, but our team is small and active during the day at our shop with customer appointments- especially during the holiday season !
That being said, I do have some answers for you!

1) Does it remove the traction control fully so i can do a burn out without needed to remove a fuse?
- Traction control works like stock, we’re able to do burnouts on our Z with it turned off using just the traction control button. You may need to an the additional step with the button on your brake pedal to disable stability control fully, but we have personally not ever had to do that in our Z.

2)is there launch control with the manual?
- Yes, it will function the same as stock even after the tune

3)Is it user friendly for street tune?
-Yes!

4)How good is a email tune compare to an dyno tune?
- It’s the same tune, quality does not change. The process is the exact same for the tuner whether it’s on the dyno or on the street. In both cases we’re reviewing logs after each run, making adjustments, and repeating until we are both happy with the results! Remote street tune just takes more time and work on your part since you’re responsible for doing pulls in your own time, finding a place to do the data logs, and hitting the datalog button on your EcuTek app

I hope this explanation makes sense for you. If you need clarification on anything, please let me know and I will be happy to elaborate - Ana

 

[thesilverbullet]

@Racebox

ECUTEK - considering doing a remote tune for my ‘25 Z

a few questions….
can I plug the BT dongle into the stock OBD port after programming without the bypass harness or will i need to keep the hardness for data-logging and to access the iPhone features?

i have few basic bolt-ons - ams (nismo) intake, spool 3” race lowers & 3” awe touring exhaust.

https://goracebox.com/products/visconti-tuning-nissan-z-2025-gateway-bypass-harness

 

[Racebox]

@Racebox

ECUTEK - considering doing a remote tune for my ‘25 Z

a few questions….
can I plug the BT dongle into the stock OBD port after programming without the bypass harness or will i need to keep the hardness for data-logging and to access the iPhone features?

i have few basic bolt-ons - ams (nismo) intake, spool 3” race lowers & 3” awe touring exhaust.

https://goracebox.com/products/visconti-tuning-nissan-z-2025-gateway-bypass-harness

Sure! We can certainly help you tune your 25' M/T Z.

The 25' has an updated gateway opposed to the previous 23/24' models. This requires a gateway bypass harness for flashing (that extra $200 is for this) You will need this for every flash up until the car is fully dialed in.

We also have the option for you to return the harness after the tuning process for a full refund on the harness itself .

 

[thesilverbullet]

Sure! We can certainly help you tune your 25' M/T Z.

The 25' has an updated gateway opposed to the previous 23/24' models. This requires a gateway bypass harness for flashing (that extra $200 is for this) You will need this for every flash up until the car is fully dialed in.

We also have the option for you to return the harness after the tuning process for a full refund on the harness itself .

awesome and thanks for the quick response.

After the tuning is completed, is the BT dongle / iphone app fully functional (other than flashing the ecu) in the stock obd port?

 

[Racebox]

awesome and thanks for the quick response.

After the tuning is completed, is the BT dongle / iphone app fully functional (other than flashing the ecu) in the stock obd port?

Good morning and happy Monday!

Yes, you can utilize the Bluetooth module and Ecu Connect app all throughout the tuning process for everything but flashing