Description
JB1 Stage 1 Group 5
The JB1 Stage 1 Group 5 is an adjustable, plug-and-play tuning solution designed for all MQB-based models in the VW Audi Group range. Power gains start at 30whp and 35ft-lb with 91 octane fuel and a +4.0psi boost over stock settings. Engine estimates show gains of 50bhp and 45ft-lb, providing a noticeable boost in performance and driving enjoyment.
JB4 Group 5
The JB4 Group 5 offers an advanced, user-adjustable, plug-and-play tuning solution for all MQB-based models in the VW Audi Group range. Initial power gains start at 45bhp and 40ft-lb with 91 octane/95Ron fuel and a +4.5psi boost over stock settings. With bolt-on modifications, higher octane fuel, and boost adjustments using the optional BMS Data Cable, power gains can reach up to 60bhp and 60ft-lb.
The JB4 features CANbus connectivity for more sophisticated tuning, including direct AFR control and advanced safety systems for boost, air/fuel ratio, fuel trims, and engine knock management. Boost mapping by gear enhances traction, and integrated water/meth control further improves performance. The JB4 also supports the IS20 turbo upgrade, allowing outputs beyond the 300hp level.
Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS or Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. Both options enable detailed vehicle data analysis, performance map adjustments, and firmware updates. Note: JB4 Mobile app purchase is required separately.
JB4 Features & Benefits:
- Enhances 0-60 times and 1/4 mile times
- Preloaded with custom tuning software and up to 8 maps for various fuel and modification levels
- Offers superior performance, functionality, and safety compared to average performance chips
- Easy Plug & Play Installation
- CANbus OBDII integration for unrivaled tuning features and performance
- 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:
Volkswagen:
- 2014-2018 VW Polo 6C GTI
Audi:
- 2014-2019 Audi A3 8V 1.8T FSI Non-US
- 2014-2019 Audi A1 1.8TFSI
Skoda:
- 2014-2019 Skoda Octavia 1.8T FSI
Seat:
- 2014-2019 Seat Leon SC FR 1.8TSI
- 2014-2019 Seat Ibiza Cupra 1.8TSI
Experience significant performance gains and advanced tuning features with JB1 Stage 1 and JB4 tuning solutions, designed for your VW, Audi, Skoda, or Seat. Enjoy seamless integration and enhanced driving dynamics.
