JB1 & JB4 Performance Tuner for VWs Group 6: JB1 and JB4 for EA888 Gen 3 252hp 4cyl Audi & Porsche

JB1 Stage 1 Group 6: The JB1 is a true user adjustable plug and play solution for all MLB based models in the VW Audi Group range. Power Gains: Starting at 45bhp and 65ft lb with 91 octane with + 4.0psi boost over stock on the default setting. Up to 65bhp and 70ft-lb with bolt on modifications, higher octane and boost adjustment with the optional Data Cable or Smart Phone Wireless connect kit.

JB4 Group 6: The JB4 is a true user adjustable plug and play solution for all MLB based models in the VW Audi Group range. The JB4 features CANbus connectivity for more advanced tuning, direct AFR control, advanced safety systems for boost, air/fuel ratio, fuel trims, and engine knock, boost mapping by gear for improved traction, integrated water/meth control, and much more. The unit can be used with our JB4 Bluetooth Connect kit providing for full in car engine parameter display, map switching and adjustment Support is also provided for the IS20 turbo upgrade providing for outputs past the 300hp level. The JB4 is a true user adjustable plug and play solution for all 252hp 4cylinders from the VAG group. Power Gains: Starting at 50bhp and 70ft lb with 91 octane/95Ron with + 4.0psi boost over stock on the default setting with no further mapping. Up to 75bhp and 90ft-lb with bolt on modifications, higher octane and boost adjustment with the optional optional Data Cable or Smart Phone Wireless connect kit.

The JB1 and JB4 unit is compatible to all the below models and tested in all markets and on all year models. 

Applications
• Audi B9 A4 2.0TFSI 252hp 
• Audi B9 A4 2.0T Allroad 
• Audi A5 2.0T TFSI 252hp
• Audi A6 2.0T TFSI 252hp 
• Audi Q7 2.0T TFSI 252hp
• Audi Q5 2.0T 252hp 

• Porsche Macan 2.0T 252hp