Anyone have a raptor (frrp) 100gph??
 

kinda thinking of getting this unit for my truck. is it a direct replacement of the stock block mounted pump? would it be better to just go with a fass with the filters.

It would most definitely better to go with a filtered unit. Not on;y is is closer to the tank, which is better, it also has those filters. The cleaner the fuel, the better. They also remove air, which a FRRP will not.