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PNP Fuel Wire Adapter for JB4 - Hyundai and Kia


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This 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 3.3 twin turbo models the signal wire is red for easy identification. For 4 cylinder models the signal wire is the black wire on position #2. The signal wire is red for easy identification.

Please note: These wires ARE NOT for the V2, V3, or V4 JB4 setups. Those vehicles do not use an O2 sensor connection. If the JB4 you have or are buying for have V2, V3 or V4 in the name, do not purchase this product for that unit.

• Kia Stinger, Genesis G70, and other Kit/Hyundai Models

6 cylinder models require two adapters (select 3.3TT from the selection menu).
4 cylinder models require a single adapter (select 2.0T from the selection menu).