ProCharger Tuner Kit. ProCharger Tuner Kits include the Supercharger Head Unit, piping, mounting bracketry and parts required for basic installation. ProCharger Tuner Kits do not include fuel components, electronic components, programmer or calibration. Custom dyno tuning is required for operation.Choice of Head Unit. This Procharger Supercharger Kit is available with your choice of Head Unit that will best suit your application and power needs. The options include F-1C, F-1R or F-1A-94.The F-1C head unit is ideal for vehicles with a base horsepower range of 300-550 to produce 1100 maximum horsepower with a maximum boost of 38 psi.The F-1R head unit is ideal for vehicles with a base horsepower range of 375-550 to produce 1250 maximum horsepower with a maximum boost of 38 psi.The F-1A-94 head unit is ideal for vehicles with a base horsepower range of 300-550 to produce 1300 maximum horsepower with a maximum boost of 38 psi.Application. This Procharger Competition Race Supercharger Tuner Kit with F-1A-94, F-1C or F-1R is designed to fit 2017-2024 Chevrolet Camaro ZL1 models.Technical Notes.All engine and exhaust modifications must be noted at time of order. ProCharger is not responsible for boost levels or quality of tune for modified applications.Vehicles built for export and other non-US spec vehicles may require custom tuning/calibrations.Due to variability among OEM computers and the prevalence of custom modifications, dyno tuning may be required.Kits are built to order with a 10 to 14 business day lead time on orders.