ATI ProCharger P-1SC-1 Head Unit To D-1SC Head Unit Send-In Upgrade Service

This is an ATI / Procharger P-1SC-1 Head unit send-in service upgrading your head unit to the D-1SC headunit! This service is perfect for those looking to upgrade their current head unit. Note: This does not include the P-1SC-1 head unit, this is a send-in service to upgrade your P-1SC-1 headunit to the D-1SC head unit.
ProCharger D-1SC Upgrade Specs:
Base HP Range of NA Engine: 300-500 HP (Compared to the P-1SC-1 Head unit 200-450HP) 
Maximum Supercharged HP Rating: 925 HP (Compared to the P-1SC-1 Head unit 825HP) 
Maximum Airflow: 1,400 cfm (Compared to the P-1SC-1 Headunit 1,200 cfm) 
Maximum Boost: 32 psi
Inlet Diameter: 3.75 inches
Outlet Diameter: 3 inches
Maximum Impeller RPM: 62,000
Internal Step-up Ratio: 4.10:1
Self-Contained Oiling: Yes
Reverse Rotation Available: Yes