JB4 PNP Fuel Wire Adapter for Kia, Hyundai, Genesis Choose your engine:1 adapter for 4 cylinder engines 2018+ BMW G02 X4 3

2018+ BMW G02 X4 3

Provides better throttle response and produces exciting intake sounds

Optional Upgrade

gear-dependent boost control to help with traction

It does NOT require any cutting or drilling

JB4 PNP Fuel Wire Adapter for Kia, Hyundai, Genesis Choose your engine:1 adapter for 4 cylinder engines 2018+ BMW G02 X4 3Kia Hyundai Genesis JB4 PNP Fuel Wire Adapter This optional plug and play quick install adapter allows you to install a posi tap for fuel control tuning without piercing the factory o2 sensor wiring providing a completely reversible connection. For 3. 3L models the signal wire is red for easy identification. For 2L models the signal wire is the black wire on position #2. To find position #2 just look at the small numbers on the adapter itself. For 1.