JB4 Tuner for 2012-2018 Audi S4, S5, Q5, A6, A7, A8, Q7 (3.0T Only) - Burger Tuning

JB4 Tuner for 2012-2018 Audi S4, S5, Q5, A6, A7, A8, Q7 (3.0T Only) - Burger TuningGains starting at 45hp and 65ft lb The JB4 is an easy to install plug and play tuner that attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance. Includes full CANbus allowing the JB4 to access and incorporate all engine data in it's tuning strategies, incorporate unique safety features such as keeping boost pressure low until oil and water is up to temperature to

We do recommend if EVER pulling off the valve cover to always replace the OEM gasket with a new one and use a light amount of high-quality sealant around these pressurization ports that are fed through each intake port

Map 8: Methanol injection map

and drop to a low boost map if the engine starts to over heat

Suddenly removing your cowl is not only for race cars

Weight: 1

data logging

Premium kit with billet fittings also includes everything you need for a plug and play installation but uses the our custom billet fittings and a billet elbow to make the connections

• 2021+ S58 G80 BMW M3

DO NOT mix up the included bolts

or JB4 app on your smartphone or tablet

Our wheel spacers push your rims and tires outward for an instant "fat" aggressive look

• Power gains of up to 100hp and 120wtq to the wheels on a stock vehicle