oh ok I see. so maybe its good for the fuel pump keeping it in. how does your mpg seem as you have it in as well ?"Thats a great tow box man! I was running it on my truck for awhile! Just a timing box with slight fueling! I would keep it and run it with a TST and you would have a solid set-up!...:thumbsup"
This is what 'THEGreengoat' said on this forum awhile ago... I just bought the truck and I feel like it could use a fuel pump, so I am gonna let it sit for awhile... I think it is just a 'plug and play' box, I imagine you could disconnect it to see the differences..you would have to plug the main controller back in, of course.... AFAIK it adds 50-60hp....but don't quote me on that!