JB4 Tuner for 2008-2015 Audi B8 / 8.5 A4, A5, Q3, Q5 (2.0T Only)- Burger Tuning 330e (G21) and up to 40 wheel

and up to 40 wheel horsepower and 50 wheel torque on the B58 engine

Dragy Results

What this means is that your OEM PCV system is not up to the task of the performance you are subjecting it to

4L BMW F06 650i N63/TU 4

If you are unsure

JB4 Tuner for 2008-2015 Audi B8 / 8.5 A4, A5, Q3, Q5 (2.0T Only)- Burger Tuning 330e (G21) and up to 40 wheelThe JB4 is a true user adjustable plug and play solution. Power Gains: Starting at peak Gains 28whp 50ft lb. Peak gains 40whp. in certain rpm ranges. 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