- Fits: Corvette LT1 + LT4 92 thru 96 and LS1 97 thru 00.
- Increase HP by Moving your IAT Sensor Away from Engine Heat.
- Premium Made OEM Delphi-Packard Connectors, Terminals and Seals.
- 257°F (125°C) Heat Resistant Nylon Delphi-Packard Certified Loom Tubing.
- GM Correct Harness Plug Ends. Plug and Play Setup.
Moving your IAT Sensor from the stock location to further away from the engine will increase engine performance as the IAT will be reading cooler air which will increase fuel to air ratio for the engine.
This IAT sensor extension harness will give an additional 22" of reach to allow almost any location for the IAT. Designed to fit the C4 LT1 LT4 and the C5 LS1 engines from 92 through 00. Please review the detail listing pictures to confirm proper fit. This same harness will also fit the 93-02 Camaro / Firebird LT1 and LS1 engines.