Executive order

D-171-1

Advanced Turbo Systems, Inc.

Vehicle applications

No vehicle applications were preserved for this order.

Part records

Part numberModel/specificationModificationRemarks
No. ATS 6.9L1983-1987 model-year Ford Motor Company heavy-duty vehicles equipped with a 6.9 liter Navistar International heavy-duty diesel engine.Modifications to the OEM emission-related parts due to the installation of the turbocharger kit include replacement of the air cleaner assembly and replacement of the OEM exhaust system with a 3" diameter exhaust system and replacement of the Oem crankcase depressioin regulator with parts included in the ATS kit.