Approval Details

Valid E.O.


This Executive Order approved the specified parts on on June 19, 2017.
As of Wednesday, May 22nd, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

2017 model-year Toyota 3.5 liter Sienna certified with LEV3 exhaust test group HTYXT03.5M5M and LEV3 evaporative family HTYXR0165P82The assembly is used in the side entry conversion and includes relocation of the stock fuel tank to the rear of the vehicle and relocation of the rear under floor catalytic converter usign a replacement exhaust pipe.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-449-57
  • Executive Order 449-57 / D449-57
  • ARB # D-449-57
  • Executive Order No: D-449-57
  • C.A.R.B. No. D-449-57
  • Resolution D-449-57
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-449-57 PDF

D-449-57 Document:

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