BMS JB4 Tuner for VW Golf MK8 GTI R Arteon Tiguan R & Audi S3 8Y Cupra Fermentor Leon EA888 (Group 18) MQB Gen3 2.0T Select JB4 Connection:OBD Wired Connection (Steering Wheel Controls) Million-Mile Warranty

Million-Mile Warranty

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Part 51767288752 was found on the following vehicles:

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BMS JB4 Tuner for VW Golf MK8 GTI R Arteon Tiguan R & Audi S3 8Y Cupra Fermentor Leon EA888 (Group 18) MQB Gen3 2.0T Select JB4 Connection:OBD Wired Connection (Steering Wheel Controls) Million-Mile WarrantyGroup 18: JB4 for EA888 Gen4 for Mk8 Golf R, Audi S3 8Y, Cupra Leon Formentor The JB4 is a true user adjustable plug and play solution. Power Gains: Starting at peak 370bhp and 380ft lb. 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