JB4 PNP Fuel Wire Adapter for Kia, Hyundai, Genesis Choose your engine:1 adapter for 4 cylinder engines gear-dependent boost control to help

gear-dependent boost control to help with traction

• 2014-Present Volvo S50 S60 S90 T5/T6 Turbo Engines

Designed for maximum airflow and improved turbo efficiency

which can improve performance and throttle response

JB4 PNP Fuel Wire Adapter for Kia, Hyundai, Genesis Choose your engine:1 adapter for 4 cylinder engines gear-dependent boost control to helpKia 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.