JB4 Tuner For 2021+ MK8 Golf R, Audi S3 8Y, Audi SQ2 - Burger Tuning rs7 c8 Audi RS5 B9 Quattro 3

Audi RS5 B9 Quattro 3

Note: In-dash commands have not yet been developed for the Supra JB4

Luxurious Ultra-Fine Suede Finish: Crafted with an ultra-fine suede surface

(1) 3" Silicone coupler

This is how your vehicle should have come from the factory

JB4 Tuner For 2021+ MK8 Golf R, Audi S3 8Y, Audi SQ2 - Burger Tuning rs7 c8 Audi RS5 B9 Quattro 3The 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 be used with our JB4 Bluetooth Connect kit providing for full in car engine