Power gains of up to 60hp and 75tq to the wheels on a stock vehicle!
The JB4 is an easy to install plug and play tuner that attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. Includes full CANbus allowing the JB4 to access and incorporate all engine data in it's tuning strategies, incorporate unique safety features such as keeping boost pressure low until oil and water is up to temperature to provide proper engine and turbo lubrication, and drop to a low boost map if the engine starts to overheat, run lean, excessively knock, or over boost. Fully compatible with JB4 mobile for on-the-fly map changes, data logging, firmware updates, and much more.
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. Separate JB4 Mobile app purchase also required.
JB4 Features & Benefits
• Power gains of up to 60hp and 75tq to the wheels on a stock vehicle • Improves 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 • 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
Audi • Audi C7/C7.5 S6
• Audi C7/7.5 S7
• Audi S8
• Audi RS6
• Audi RS7 • Audi A8 4.0TT
For any VW/Audi sales, support, and technical questions please contact George at firstname.lastname@example.org George is the only BMS representative familiar with the VW/Audi platform.
As we are in the process of moving to our new shop, ALL physical orders will be dropshipped from our supporting warehouses.
Please, do not hesitate to contact us on availability via phone: (614)-344-5015, via email: Sales@ankerauto.com or Messenger at the bottom right of your screen. We apologize for any inconvenience this may cause. Thank you for understanding and your continued support!
Orders are processed Monday-Friday (excluding public holidays)
Vehicles are sold 'AS
IS - WHERE IS'. All vehicle sales are FINAL! Car Transportation can be arranged upon request