Approval Details

Approved Parts

Approved PartExecutive OrderApproval
Int. Muffler Co. / Maremont 656012D-560-7Valid

Valid E.O.

Validity

As of Saturday, April 20th, 2024 there are no invalid or superceeded Executive Orders for this test group.

Labeling

  • Engine Family YRRXV05.4NAT
  • EFN YRRXV05.4NAT
  • Test Group YRRXV05.4NAT
  • 5.40L: YRRXV05.4NAT
  • 5.40Liters YRRXV05.4NAT

Emission Level


PC TIER1




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]

Vehicles in Test Group YRRXV05.4NAT

Vehicle ApplicationFitPart NumberE.O.Total Converters
2000 Rolls-Royce Silver Seraph5.40L ALLUnderbody - UNIVERSALInt. Muffler Co. / Maremont 656012D-560-72