Upgrades 99 cummins??
how does the edge comp box hook up? i got a box off ebay for like $30 that said a 50 hp gain and 5 mpg and they showed it as a plugin and when i got it it was just a lil box with two wires out and they wanted me to pulg it into the senser that comes out of the block forgot what its called so i never hooked it up cause i really didnt want to get into cuting wires and i couldnt find anyone who know anything about it
Here you go comp box install.http://www.xtremediesel.com/manuals/...s/edgecomp.pdf its not hard.The first 6 pages are mobo jumbo.Put a good lift pump on the truck then this.
Last edited by turbo20psi; Sep 8, 2009 at 10:00 PM.
Here you go comp box install.http://www.xtremediesel.com/manuals/...s/edgecomp.pdf its not hard.The first 6 pages are mobo jumbo.Put a good lift pump on the truck then this.



