I took all the info from there website so here it is.
This is an oem modified oil pump flows higher volume and produces higher pressure than stock replacements. Generates 10 psi per 1,000 rpm.
Modified in - House to flow higher volume and produce higher pressure than stock.
Approx. 15-20 PSI over stock.
i paid 190 for it awhile ago n i dont need it because i went with d-series insted. call or text 754 246 1138. price is OBO