Executive order
D-497
Tri-Mil Industries, Inc.
Vehicle applications
No vehicle applications were preserved for this order.
Part records
| Part number | Model/specification | Modification | Remarks |
|---|---|---|---|
| 1988 through 1999 Honda Motor Company vehicles equipped with either a 1.5, 1.6, or 1.8 liter engine, excluding any vehicle originally equipped with a close coupled catalyst or certified to any low emission vehicle standards. | The 4-1 Honda Extractor is a long tube style header manufactured out of 16 gage mild steel tubing. The location of the oxygen sensor is at the collector, similar to the stock configuration. On vehicles where the existing oxygen sensor wire loom does not reach the new oxygen sensor location, Tri-Mil Industries, Inc. will provide a wire loom extension that will plug into the factory connector. |