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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 3.3L models the signal wire is red for easy identification. For 2L models the signal wire is the black wire on position #2. For 1.6L models it can be either depending on the model year and ECU software.
• Kia Stinger, Genesis G70, and many other Kia/Hyundai Models