Description
JB4 Group 14
Unlock the full potential of your Audi or Lamborghini with the JB4 Group 14, an advanced plug-and-play tuner that delivers substantial power gains while maintaining the safety and reliability of your vehicle. Experience an increase of up to 120whp and 160wtq, bringing your vehicle's 1/4 mile potential deep into the 10-second range.
The JB4 distinguishes itself from generic tuning devices through its full CANbus integration via the OBDII port, which enables advanced tuning, comprehensive safety features, and detailed diagnostics. It also offers electronic wastegate control for superior boost targeting, making it the best tuning box available for your Audi or Lamborghini.
Installation is straightforward and fully reversible, with the JB4 attaching to the TMAP sensors and OBDII port. Firmware updates are provided free of charge via JB4 Mobile or a BMS Data Cable, ensuring your tuner stays current with the latest performance maps and features as they are developed.
Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS or Android device using the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. Both options enable you to record and analyze vehicle and tuning data, adjust JB4 performance maps, and update JB4 firmware. Note: A separate JB4 Mobile app purchase is required.
JB4 Features & Benefits:
- Power gains of up to 120hp and 160tq to the wheels on a stock vehicle
- Enhances 0-60 times and 1/4 mile times
- Preloaded with custom Audi tuning software and up to 8 maps for various fuel and modification levels
- Offers superior performance, functionality, and safety compared to average performance chips
- Quick Plug & Play Installation
- Includes a durable JB4 billet aluminum enclosure for protection
- CANbus OBDII integration for unrivaled tuning features and performance
- Improved performance over non-integrated chip tunes
- Smooth performance akin to stock, optimized for factory feel
- Compatible with all driving modes
- Maintains fuel economy during normal driving
- Supports JB4 Mobile for smartphone logging, tuning changes, and adjustments
- Requires 91 octane fuel or better for optimal performance gains
- Compatible with Ethanol (E85) tuning maps
- Capable of reading/deleting fault codes
- Not VIN locked; easily removable without a trace and resellable
- Proudly made in the USA with free shipping within the USA
- Comes with a 5-year warranty
Vehicle Fitment:
Audi:
- 2024-Present Audi C8 RS6 Performance
- 2024-Present Audi C8 RS7 Performance
- 2020-Present Audi C8 RS6
- 2019-Present Audi C8 RS7
- 2020-Present Audi SQ7
- 2020-Present Audi SQ8
- 2019-Present Audi RS Q8
- 2019-Present Audi S8
Lamborghini:
- 2018-Present Lamborghini Urus
Transform your driving experience with the JB4 Group 14 tuner, engineered for exceptional power gains and advanced tuning capabilities. Enjoy a seamless installation and a superior performance upgrade tailored to your Audi or Lamborghini.
