Free Shipping on Orders $99 and Up

Exclusions apply

Burger Motorsports JB4 - VW, Audi 2.0T Gen3 TSI B Cycle

Burger Motorsport

JB4 Group 8:

This plug and play tuner plugs in to easy access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensors to be sampled 800 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful performance.

Minimum power gains of 30whp and 45ft lb on 91AKI/95Ron

Unlike other tuning systems the JB4 includes a fully programmable CANbus system, at home upgradable firmware, and data logging capability. CANbus allows the JB4 to access engine data to take in to account pedal input, throttle position, gear, engine speed, air/fuel ratio, fuel trims, ignition advance, knock, and many other factors and incorporate those in to the performance mapping. It can also read/delete fault codes, incorporate unique safety features such as keeping boost pressure low until oil and water is up to temperature to provide proper engine and turbo lucubration, and drop to a low boost map if the engine starts to over heat, run lean, excessively knock, or over boost.

The default JB4 map1 runs 3psi over stock peak and tuned maps including stock and valet mode can be selected on the fly using a BMS diagnostics cable or JB4 mobile smart phone adapter.
Installation is very discrete and it quickly removes without a trace when needed. Fuel economy during normal driving is unchanged.

  • Compatible with all driving modes.
  • Made in USA.
  • 5 year warranty.

Further information can be found at Burger Motorsport's discussion forum by clicking or tapping here.


  • Audi 8V A3 2.0T 184hp*
  • Audi B9 A4 2.0T 190hp*
  • Audi B9 A5 2.0T 190hp*
  • VW Arteon 2.0T 190hp*
  • VW Tiguan 2.0T North American
  • VW Passat 2.0T North American 174hp

Installation Instructions:

Optional Accessories

JB4 Wireless Mobile Connect Kit or BMS Data Cable

Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. 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.

Billet Aluminum Enclosure

Our most protective case in the JB4 line-up. The sleek, stylish JB4 billet aluminum enclosure withstands drops, shocks and bumps while protecting electronics from dirt and water. CNC machined with a rubber sealing ring.

Note: Not sellable to California residents. California residents. Please click here for emissions guidelines

This product is sold for racing and offroad use only, and is not to be used on emissions controlled vehicles. Additionally this product has adjustable parameters that if adjusted in an incorrect manner could lead to unsafe running conditions that could potentially harm the engine. Use at your own risk. NGP accepts no liability with the use or misuse of this product.

*These models also come equipped with a higher output 2.0T engine that is not compatible with this product. Please verify which engine is in your vehicle prior to ordering. If you need assistance figuring out what engine is in your vehicle, please feel free to contact us.

More Information
Brand Burger Motorsport
Stock Type N/A
Write Your Own Review
You're reviewing:Burger Motorsports JB4 - VW, Audi 2.0T Gen3 TSI B Cycle
Your Rating