Oh, you are talking about the pump you sent me..... The one that wouldn't even run the truck out of the shop? Well, lets see, out of the box, it was spraying fuel everywhere, "oh well sorry, I left the fitting loose, you can go ahead and tighten it." Then the rail pressure at idle is 26k+, erodes the rail reg., then I swap the FCA, it runs for about 10 seconds, then I get a po250 code. I put the stock pump back on and it ran fine. As for the rip off, well I think everything is common knowledge, thanks to Relentless Diesel......If you are doing something different than that, then good for you, I am selling a kit with new Bosch parts, it has been well documented elsewhere. Don't blame me for that. As a matter of fact, I told you I already had the pump mods on my CP3, shame I couldn't have tried yours. To compare the two. IMO if your pump does as claimed, then it is a great value, in comparison to other modded pumps. If there are as many problems with them as I encountered, then sorry.....I guess I have ripped off Bob, Don and now you, Well excuse me. The only thing I am guilty of, is not buying into mainstream lies. I guess I need to pledge allegiance to the movers and shakers, huh...... I think all of you work well in the same group. You guys should be politicians.........