Just swap it for a DW200 and subaru specific install kit, then solder the top half of the oem harness to the bottom half of the harness that comes with the DW200, unless it comes with a direct plug and play harness. I would prefer the correct 45 degree filter to prevent starvation and keep it low, seems like the one they sent is universal. The DW pumps come etched with part number so there is no guessing, and their site has comprehensive information as to their flow and current draw. This kit
https://www.ebay.com/itm/DeatschWerk...daVbmX&vxp=mtr but obviously there are several sellers. Deatschwerks is a quality company and doesn't rebadge chinese crap parts like many sellers.