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

This is an ATI / ProCharger D-1SC Head unit send-in service upgrading your head unit to the D-1X head unit! This service is perfect for those looking to upgrade their current head unit. Note: This does not include the D-1SC head unit, this is a send-in service to upgrade your D-1SC head unit to the D-1X head unit.
ProCharger D-1X Upgrade Specs:
Base HP Range of NA Engine: 300-550 HP (Compared to the D-1SC Head unit 300-500HP) 
Maximum Supercharged HP Rating: 1075 HP (Compared to the D-1SC Head unit 925HP) 
Maximum Airflow: 1,500 cfm (Compared to the D-1SC Headunit 1,400 cfm) 
Maximum Boost: 32 psi
Inlet Diameter: 3.75 inches
Outlet Diameter: 3 inches
Maximum Impeller RPM: 65,000
Internal Step-up Ratio: 4.10:1
Self-Contained Oiling: Yes
Reverse Rotation Available: Yes