N54Tech.com - International Turbo Racing Discussion
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aramsey80 aramsey80 is offline
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Car: 2007 335i 4dr auto
Default BMS question/suggestion. - 12-21-2018, 11:03 AM

I currently have a 2017 A3 Quattro DSG and JB4. I love the product and am very pleased with it. However, since my car has a dsg transmission, there are a lot of gains to be had with a DSG tune option. Have y’all thought or tried to incorporate the JB4 to adjust senors/or data controlling some aspects of the transmission? Is this possible?
If you see no way to do this what companies DSG flash tune do you prefer?
Thanks.


2017 A3 Quattro

09 135i auto.
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aramsey80 aramsey80 is offline
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Car: 2007 335i 4dr auto
Default 12-21-2018, 11:09 AM

On a side note, I flashed my 135i with the alpina tcu file and backend flash back in the day. Is that a possibility to reflash my A3 with Facotry S3 file? At least the s3 has a higher LC rpm. Do you think this is possible to flash with my old BMS or Bavtechnic cable?


2017 A3 Quattro

09 135i auto.
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George @ BMS's Avatar
George @ BMS George @ BMS is offline
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Default 12-21-2018, 04:01 PM

Quote:
Originally Posted by aramsey80
I currently have a 2017 A3 Quattro DSG and JB4. I love the product and am very pleased with it. However, since my car has a dsg transmission, there are a lot of gains to be had with a DSG tune option. Have y’all thought or tried to incorporate the JB4 to adjust senors/or data controlling some aspects of the transmission? Is this possible?
If you see no way to do this what companies DSG flash tune do you prefer?
Thanks.
We unable to make any changes with the JB4 to the transmission flash.
The A3 to S3 software is not possible as there are variances in the transmission as well as ECU outputs.
An after market flash can change the characteristics of the transmission but it something the dealer will detect if warranty is important to you. On most the stacked cars we have that run high power the APR flash works well. If you in Europe or elsewhere that its availabe the TVS is good.


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