2003 5.9l HO cummins 6speed manual

Looking for positive or negative feed back on any aftermarket lift pumps anyone has bought. Also since im changing the pump should i upgrade anything else at the same time?

 

Get an Airdog or FASS.

 

I was told air dogg 165 GPM pump.

 

I use an Airdog 2 and love it. Run steady fuel pressures and keeps up with demand. Cheaper alternative to FASS. Easy to install. Check out doghousediesel.com Rich is very knowledgeable and always helpful. Good luck!

 

the size of the pumps and lines from all of them is a bunch of bs to me, i'm puttin somewhere around 600hp to the tires and is plenty capable of a lot more, with a 100gpm and 3/8 lines, but ya air dog or fass is great, its up to you and how much you want to spend for which kit

 

I just want something that is going to be reliable the only engine mods i plan on doing are a cold air intake, exhaust, chip and maybe when the injectors go il upgrade them too, im leaning towards fass but still not sure

 

Happy with my FASS 150 running Edge Juice w attitude, AFe CAI also a great warranty I think it's either 5 or 7 yr warranty.