Description
Experience significant performance gains and total control over your VW or Audi 2.0T engine with the JB4 Group 2 performance tuner from Burger Motorsports. Designed specifically for MQB-platform vehicles equipped with the EA888 Gen3 2.0T engine, this plug-and-play module delivers real-world power, advanced CANbus integration, and safety systems for reliable and repeatable performance.
Power Gains:
• +45 HP and +45 ft-lb torque on 91 octane / 95 RON fuel (default 4.5 PSI over stock)
• Up to +90 HP and +70 ft-lb torque possible with higher octane, bolt-on mods, and custom boost settings using the optional BMS Data Cable
Key Features & Benefits:
• Fully plug-and-play installation
• CANbus OBDII integration for real-time engine monitoring
• Preloaded with up to 8 maps for different fuel grades and performance levels
• Boost mapping by gear for improved traction
• Direct AFR control and advanced boost safety
• Integrated water/methanol injection control
• Compatible with IS38 turbo upgrades (400+ HP capable)
• Works with JB4 Mobile app for in-car tuning, map switching, and data logging
• Compatible with both JB4 Mobile and JB4PRO Bluetooth adapters
• App-controlled map changes, firmware updates, and performance data analysis
• Ethanol (E85) compatible tuning maps
• Retains factory drivability and fuel economy during normal driving
• Not VIN-locked — can be removed or resold anytime
• Built, tested, and assembled in the USA
• Includes a 5-year extended warranty
JB4 Bluetooth Connection Options:
• JB4 Mobile Adapter (by DMAC): Allows wireless connection to iOS/Android, includes advanced gauges and data logging (app sold separately).
• JB4PRO Adapter (by Burger Motorsports): Built-in adapter for better weather protection, integrated design, and free app with performance analytics and troubleshooting tools.
Fitment Information:
Fits the following VW Group vehicles with EA888 Gen3 MQB 2.0T engines rated at 210hp, 220hp, and 230hp:
• Volkswagen Golf GTI (Mk7 / Mk7.5)
• Volkswagen Golf R (Mk7 / Mk7.5)
• Audi A3 2.0T (8V)
• Audi S3 2.0T (8V)
• SEAT Leon Cupra (Mk3)
• Skoda Octavia vRS (Mk3)
