I agree that it's a lot of money, but you get two pumps designed to work return less and survive pulse modulation.

 

Geoff (EPS) ran the fuel pump numbers (BSFC) on my truck, and it looks like the stock flex fuel pumps flow about 260lph max (258 is what we averaged on mine). I dont see this being a good investment for the amount of work just on installation alone. Just my 2cts....

 

Carbon, is the flexpump a straight drop in for the non-flex pump?

 

I would assume it would be, if your truck has an Fuel Pump Control Module. But, dont hold me to this. Mine is a stock flex truck, so I havent had to deal with any of those issues.

But, if your just asking if its a direct drop in for the tank, I would say for sure.