Use subject to terms and conditions posted at http://www.burgertuning.com/terms.html
THIS PART IS LEGAL FOR USE ONLY IN COMPETITION RACING VEHICLES AS DEFINED UNDER CALIFORNIA LAW, AND IS NOT LEGAL FOR USE IN ANY OTHER MOTOR VEHICLE. California law defines a "racing vehicle" as "a competition vehicle not used on public highways." (Calif. Health & Safety Code 39048) This part may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event. Competition-only motor vehicles may not be driven to a racing event on a public highway and must be transported on a trailer or other carrier. USE OF THIS PART IN ANY OTHER VEHICLE MAY SUBJECT YOU TO FINES AND PENALTIES FOR VIOLATION OF FEDERAL AND/OR STATE LAW, WILL VOID YOUR WARRANTY FROM BURGER MOTORSPORTS, INC, AND CAN VOID YOUR VEHICLE'S WARRANTY. It is your responsibility to comply with all applicable federal and state laws relating to use of this part, and Burger Motorsports, Inc hereby disclaims any liability resulting from the failure to use this part in compliance with all applicable federal and state laws.
We'll use this thread for our upcoming JB4 suitable for 2.0 Gen3B powered cars updates, map guides, firmware, and discussion!
The engine in these cars can be easily identified by the MAF sensor on the intake system circled below:

Compatible cars:
Audi A3 2.0T 184hp
Audi A4 2.0T 190hp
Audi A5 2.0T 190hp
Skoda Kodiaq 2.0T 180hp
Seat Ateca 20T 190hp
VW Aerton 2.0T 190hp
VW Tiguan 2.0T North American
VW T-Roc N1 2.0T 184hp
VW Passat 2.0T North American 174hp
VW Polo GTI 2.0T 200hp
We are currently sending out test units for general feedback. You can email me at [email protected] for further information.
Install Guide here: Follow this guide for now and skip the AFR install as we are not using the feature on the Gen3B.http://www.burgertuning.com/instruct...B4_install.pdf
Optional map changing, datalogging and updates are done using the BMS data cable or JB4 Mobile REV3 bluetooth kit.
JB4 Mobile Smart Phone wireless connection directions Click here
BMS data cable hard wired directions and software Click here
Map guide:
Map0: Stock tuning, disable JB4
Map1: 3psi peak over stock 91AKI
Map2: 4si peak over stock 91 AKI
Map3: 5psi peak over stock (93AKI or 98Ron recommended)
Map4: Stock tuning, JB4 logging fully active
Firmware updates:
Firmware is what the software that runs the JB4 is called. We keep improving on our units by adding more features etc over time.
To upload new firmware to the unit with the Windows interface connect to the JB4 with engine off but key on. Go to File then Upload firmware and select the firmware from the location you have downloaded it. If the upload fails then try again unit it takes. Its important the data cable is secured to the JB4 circuit board.
Instructions on how to load it on the app can be found here, be sure to come to this thread when selecting the firmware: http://jb4connectkit.com/store/index...ormation_id=10
Firmware update to 26/2//5
1. Battery drain issue with OBD wire fixed
2. Small mapping changes
How to update firmware:
For firmware updates we suggest you turn off WiFi, change upload timeout to 25, and set your phone next to JB4 box under the hood.
Download firmware using the new JB4 Mobile firmware database or externally by clicking this link.
THIS PART IS LEGAL FOR USE ONLY IN COMPETITION RACING VEHICLES AS DEFINED UNDER CALIFORNIA LAW, AND IS NOT LEGAL FOR USE IN ANY OTHER MOTOR VEHICLE. California law defines a "racing vehicle" as "a competition vehicle not used on public highways." (Calif. Health & Safety Code 39048) This part may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event. Competition-only motor vehicles may not be driven to a racing event on a public highway and must be transported on a trailer or other carrier. USE OF THIS PART IN ANY OTHER VEHICLE MAY SUBJECT YOU TO FINES AND PENALTIES FOR VIOLATION OF FEDERAL AND/OR STATE LAW, WILL VOID YOUR WARRANTY FROM BURGER MOTORSPORTS, INC, AND CAN VOID YOUR VEHICLE'S WARRANTY. It is your responsibility to comply with all applicable federal and state laws relating to use of this part, and Burger Motorsports, Inc hereby disclaims any liability resulting from the failure to use this part in compliance with all applicable federal and state laws.
We'll use this thread for our upcoming JB4 suitable for 2.0 Gen3B powered cars updates, map guides, firmware, and discussion!
The engine in these cars can be easily identified by the MAF sensor on the intake system circled below:

Compatible cars:
Audi A3 2.0T 184hp
Audi A4 2.0T 190hp
Audi A5 2.0T 190hp
Skoda Kodiaq 2.0T 180hp
Seat Ateca 20T 190hp
VW Aerton 2.0T 190hp
VW Tiguan 2.0T North American
VW T-Roc N1 2.0T 184hp
VW Passat 2.0T North American 174hp
VW Polo GTI 2.0T 200hp
We are currently sending out test units for general feedback. You can email me at [email protected] for further information.
Install Guide here: Follow this guide for now and skip the AFR install as we are not using the feature on the Gen3B.http://www.burgertuning.com/instruct...B4_install.pdf
Optional map changing, datalogging and updates are done using the BMS data cable or JB4 Mobile REV3 bluetooth kit.
JB4 Mobile Smart Phone wireless connection directions Click here
BMS data cable hard wired directions and software Click here
Map guide:
Map0: Stock tuning, disable JB4
Map1: 3psi peak over stock 91AKI
Map2: 4si peak over stock 91 AKI
Map3: 5psi peak over stock (93AKI or 98Ron recommended)
Map4: Stock tuning, JB4 logging fully active
Firmware updates:
Firmware is what the software that runs the JB4 is called. We keep improving on our units by adding more features etc over time.
To upload new firmware to the unit with the Windows interface connect to the JB4 with engine off but key on. Go to File then Upload firmware and select the firmware from the location you have downloaded it. If the upload fails then try again unit it takes. Its important the data cable is secured to the JB4 circuit board.
Instructions on how to load it on the app can be found here, be sure to come to this thread when selecting the firmware: http://jb4connectkit.com/store/index...ormation_id=10
Firmware update to 26/2//5
1. Battery drain issue with OBD wire fixed
2. Small mapping changes
How to update firmware:
For firmware updates we suggest you turn off WiFi, change upload timeout to 25, and set your phone next to JB4 box under the hood.
Download firmware using the new JB4 Mobile firmware database or externally by clicking this link.
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