JB4 Tuner for 2023+ Ford Ranger Raptor 3.0L, 2019+ Ranger 2.3L, 2025+ Ranger 2.7L V6 - Burger Tuning Mini Cooper (R55) 4L twin-turbo V8—the N63R /

4L twin-turbo V8—the N63R / TU2 engine

These fundamental attachments provide the JB4 with a wide range of tuning adjustments

or RS7 with OEM inlets (70 mm → 66 mm)

Precision CNC machined v-band flanges offer a smooth transition of exhaust gasses from the the turbochargers to the ARM S55 Downpipes

JB4 Tuner for 2023+ Ford Ranger Raptor 3.0L, 2019+ Ranger 2.3L, 2025+ Ranger 2.7L V6 - Burger Tuning Mini Cooper (R55) 4L twin-turbo V8—the N63R /Power gains of up to 50whp and 70wtq on a factory vehicle without the risks of flashing! The JB4 is a plug and play tuner that attaches to two easy to access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. Installation is very discrete and unlike flash remaps which are quick to install but can never be fully removed with a JB4 the vehicle is never