If you need other Paxton NOVI, Powerdyne, Vortech, or any 'Other' P1SC, D1SC, F1, etc. Also fits PAXTON NOVI 1500, bolt in. 1200 cfm flow potential in Vortech V1, V2 T trim, 1500. Just FYI - another competitor's graphs are not an "apples-to-apples" comparison.