Oo. My first trip with the newly installed Edge Comp was with an empty camper shell but showed great promise of things to come. I got 2 MPG more than stock... . with the setting on two going and three coming back. The rig has 50K miles and never had the computer shown more than 17. 6 or 17. 8... . on the best days. It is on 20. 2 right now (actual mileage was 18. 6). Am I pleased?
You betcha! The power increase when that turbo boost passes the old 18 PSI and zips right up to 25-28 with EGT well in the green is a ripper set back only by the whistle given off by the elbow... . at least that is what I assume it to be. Any suggestions on how to reduce the annoying squeal?

