These new fitment kits include the DW400 fuel pump plus everything needed for your specific application including hose, clamps, electrical harness, filter, and any other specialty part needed for installation.  Additionally, step-by-step instructions are available for most applications. As with all DW products, the pump is warrantied for 3 years to the original purchaser. 
 
415LPH @ 40 PSI
350LPH @ 80 PSI
Outflows nearest competitor by 31% on avg from 70-100 PSI
Rated to 1000hp on gasoline
Rated to 750hp on E85
46mm diameter, 16% smaller than the Walbro 450
Gas, E85, and race fuel compatible
3 Year warranty