Approval Details

Valid E.O.

Validity

This Executive Order approved the specified parts on on August 17, 1999.
As of Saturday, April 20th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

ModelsModificationRemarks
1994-97 and 1999 model-year Ford trucks equipped with the 7.3 liter turbo diesel engine, excluding any vehicle certified to a low emission vehicle (LEV) emission standardThe StingerPlus includes the following main components for the 1994-97 model-year applications: The 1.15 A/R stock turbine housing is replaced with a 1.0 A/R turbine housing, the air filter element is replaced with a K&N style air filter retaining the stock air filter housing, factory turbine outlet pipe is replaced with a 3" diameter turbine outlet pipe manufactured out of 17 gage stainless steel, stock tailpipe is replaced with a modified tailpipe, and the ECM is modified with an engine calibration module.The StingerPlus includes the following main components for the 1999 model-year application: The 1.15 A/R stock turbine housing and actuator is replaced with a 1.0 A/R turbine housing and actuator, the air filter element is replaced with a K&N style air filter retaining the stock air filter housing, factory turbine outlet pipe is replaced with a 3.5" diameter turbine outlet pipe manufactured out of 17 gage stainless steel, stock tailpipe and muffler is replaced with a new tailpipe and muffler, stock intercooler tubing is replaced, and the ECM is modified with an engine calibration module.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-161-58
  • Executive Order 161-58 / D161-58
  • ARB # D-161-58
  • Executive Order No: D-161-58
  • C.A.R.B. No. D-161-58
  • Resolution D-161-58
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-161-58 PDF

D-161-58 Document:

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