99-03 F-250/350 7.3L Powerstroke Diesel Billet Aluminum Air Intake Heater Delete Silver
The stock AIH blocks 20% of air in the intake manifold!!!
***NOW INCLUDES A FREE 1/8" NPT PORT FOR EASY BOOST REFERENCE!!!***
The purpose of this product is to remove the restrictive Air Intake Heater from the intake air flow. Removing the AIH coil will not affect cold start up in any conditions. The PCM only commands the AIH to activate to reduce white smoke during extended long idle periods at low ambient temperatures. Specific conditions must be present before the heater is activated per Ford.
- Ambient temperature must be below 32°F
- Engine oil temperature (EOT) must be below 131°F
- Vehicle power must remain between 11.5 and 15.0 volts
- Parking brake must be applied
- The transmission must be in Park or Neutral
- Glow plugs must be off
- 1999.5-2003 Ford F-250/350 7.3L Diesel
- 2000-2003 Ford Excursion 7.3L Diesel
- 1999.5-2003 E-Series 7.3L Diesel
- International 3600/3700/3800 7.3L Diesel