SKU: 4729800527

Group 3: JB4 Tuner For VW EA888 MQB Golf 1.8TSI/Audi 1.8T 170hp US Model - Burger Tuning

Sale price$170.55 Regular price$189.50
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Description

Group 3: JB4 Tuner For VW EA888 MQB Golf 1.8TSI/Audi 1.8T 170hp US Model - Burger TuningJB1 STAGE 1 Group 3 The JB1 is a true user adjustable plug and play solution for all MQB based models in the VW Audi Group range. Power Gains: Starting at 35whp and 35ft lb with 91 octane with + 4. 80psi boost over stock on the default setting. Engine estimates are 50bhp gained and 45ft lb. Adjustment procedure, software download and further information can be read here: https: www. jb4tech. com forum model specific engine tuning modification

JB1 STAGE 1 Group 3 

The JB1 is a true user adjustable plug and play solution for all MQB-based models in the VW Audi Group range. Power Gains: Starting at 35whp and 35ft-lb with 91 octane with + 4.80psi boost over stock on the default setting. Engine estimates are 50bhp gained and 45ft-lb.

Adjustment procedure, software download and further information can be read here:

https://www.jb4tech.com/forum/model-specific-engine-tuning-modification-discussion/vw-audi-group/6628-

JB1 1.8T specific user discussion forum with testimonials at this thread:
http://www.golfmk7.com/forums/showthread.php?t=17759

Dyno measured at the wheels on a car with drop-in filter:




JB4 Group 3

The JB4 is a true user adjustable plug and play solution for all MQB-based models in the VW Audi Group range. Power Gains: Starting at 35bhp and 40ft-lb with 91 octane/95Ron with + 4.50psi boost over stock on the default setting. Up to 90bhp and 70ft-lb with bolt-on modifications, higher octane, and boost adjustment with the optional BMS Data Cable.

The JB4 features CANbus connectivity for more advanced tuning, direct AFR control, advanced safety systems for boost, air/fuel ratio, fuel trims, engine knock, boost mapping by gear for improved traction, integrated water/meth control, and much more.

The unit can be used with our JB4 Bluetooth Connect kit providing for full in-car engine parameter display, map switching, and adjustment Support is also provided for the IS20 turbo upgrade providing for outputs past the 280hp level.

Wirelessly Connect to your JB4: Grab one of our smartphone connection options to wirelessly connect the JB4 BMW tuner to your Bluetooth 4.0 compatible iOS or Android device. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development.

JB4 Mobile by DMAC was released in 2014 and has become the gold standard for phone-to-tuner integration with its unique gauge display options/themes and advanced security systems. The JB4 Mobile app is purchased separately for $29 and requires the JB4 Mobile adapter.

JB4PRO by Burger Motorsports is our brand-new in-house adapter designed from the ground up for ease of use and reliability. Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns. More information on the differences between the app options is available here.

Discussion thread for JB4: https://www.jb4tech.com/forum/model-specific-engine-tuning-modification-discussion/vw-audi-group/19262-

http://www.golfmk7.com/forums/showthread.php?t=26671

 

JB4 Features & Benefits

• Improves 0-60 times and 1/4 mile times

• Preloaded with custom tuning software and up to 8 maps for various fuel and modification levels
• The JB4 offers a lot more performance, functionality, and safety than your average performance chip
• Quick Plug & Play Installation
• CANbus OBDII integration offering unrivaled tuning features and performance
• Improved performance over non-integrated chip tunes
• Runs as smoothly as stock. This is how your vehicle should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment
• 91 octane fuel or better required for performance gains
• Ethanol (E85) compatible tuning maps
• Able to read/delete fault codes
• Not VIN locked and can be removed without a trace and resold down the road
• Made in the USA
• Free USA Shipping
• 5-year warranty

Vehicle Fitment

Volkswagen
• 2014-2021 VW MK7 Golf 1.8T US model

• 2014-2021 VW MK7 Golf Alltrack
• 2014-2021 VW MK7 Golf Sportwagen

Audi
• 2014-2021 Audi A3 1.8T US Model

INSTALL GUIDE


Audi JB4 Mobile demo video

 

 



Shipping Notes
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Exchange/Return Notes
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SKU: 4729800527

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vanessa
Phoenix, US
★★★★★ 5
Great gift
Color: 7-in-1 Silver, Size: Rechargeable
It’s really easy to use, works amazing, nice speed. It looks awesome on my counter top. Great idea for a gift!!!
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Reviewed in the United States on April 12, 2026
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Jeremiah Priddy
Natrona Heights, US
★★★★★ 4
Great value
Color: 6-in-1 Silver, Size: Rechargeable
Great value for the price. Opener works great and holds a charge well.
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Reviewed in the United States on March 30, 2026
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Mike
Cuba, US
★★★★★ 5
Don't pass this one by
Color: Gunmetal Grey, Size: Rechargeable
This is the best wine opener we ever had...push button once...it goes in, pulls cork out, then reverses and drops cork in your hand...all with one push of the button. Long battery life between charges.
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Reviewed in the United States on May 6, 2026
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Vivian Davis
Massapequa, US
★★★★★ 5
Works just like it says.
Color: 8-in-1 Silver, Size: Rechargeable
My hands can no longer open a bottle of wine. This makes it so easy.
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Reviewed in the United States on May 29, 2026
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The Glitzy One
Boise, US
★★★★★ 5
Quality wine opener.
Color: 7-in-1 Silver, Size: Rechargeable Set
I really like this wine opener. It's well made. The foil cutter is metal unlike the last one I had that was plastic and broke. The wine stopper works well to take air out of the bottle and seal it. It also has a cool blue light that comes on when in use and charging.
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Reviewed in the United States on March 29, 2026

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