IAT Sensor Relocation Harness – 3.3T
Installation instructions can be found here.
Accurate IAT Readings = Consistent Performance
The OEM TMAP sensor sits directly on a hot intake manifold. As the engine warms up, the intake manifold heat soaks, causing the sensor to report hotter intake air temperatures (IATs) than the actual air entering the engine. These inflated readings trigger unnecessary timing reductions and rob your engine of power and MPG.
This IAT Sensor Relocation Harness relocates only the temperature-sensing portion of the TMAP sensor to the cold-side charge pipe. The result is accurate temperature data, consistent performance, and better-than-OEM MPG.
Compatible with all 3.3t ECU and TCU tunes from BMS, KJT, Sleepy, LAP3, Lozic and Kia/Genesis(Stock).
Vehicle Compatibility
Kia Stinger 3.3T (2018+)
Genesis G70 3.3T (2019+)
Genesis G80 Sport 3.3T (2018+)
Package Contents
IAT Sensor Relocation Harness
Mounting Hardware
Frequently Asked Questions
Will this trigger warning lights or fault codes?
No. All factory electrical connections remain intact, and the ECU receives valid sensor data.
Can this be used with methanol injection?
Yes. The methanol nozzle must be positioned before the MAP sensor location on the charge pipe.
Does it work with aftermarket intercoolers and intakes?
Yes. The harness is fully compatible with both stock and upgraded cooling systems.
