2015-2023 Dodge Challenger 6.4L ProCharger Stage II Intercooled Tuner Kit | 1DG405-SCI
ProCharger Stage II Tuner Kit for 2015-2023 Challenger 6.4L / 392 HEMI
Start a serious custom 392 build with ProCharger's dedicated-drive Stage II hardware. The 1DG405-SCI supplies the supercharger, brackets, dedicated 8-rib drive and intercooled charge-air package while your engine builder and tuner specify fuel delivery, pulley ratio and calibration.
Dedicated 8-Rib Hardware for Custom Calibration
- Satin P-1SC-1 self-contained supercharger standard
- Dedicated 8-rib supercharger drive
- Three-core air-to-air intercooler and vehicle-specific charge tubing
- ProFlow bypass valve
- No injectors, fuel-system upgrade or PCM calibration supplied
- ATI 918459 damper required
- Application-approved P-1X, D-1SC, D-1X and F-series head-unit upgrades available
Manufacturer-Listed Configuration Options
Choose satin, black or polished supercharger and bracket finishes; standard or helical gears; the supported head-unit range; 7.65-inch or 8.13-inch pulley hardware with customer-supplied or included ATI 918459 damper; standard or Race intercooler; ProFlow or red/black Race bypass valve; optional 2-bar MAP sensor; and standard or SHAKER hood fitment.
Fitment and Required Order Information
Fits supported 2015-2023 Dodge Challenger 6.4L / 392 HEMI applications. Model year, trim, transmission, hood, factory strut-bar configuration and VIN are required. All 2015+ Mopar PCMs require an approved unlock path. Street-use eligibility depends on model year and final configuration.
Before release, we require: VIN, model year, trim, transmission, hood, strut bar, PCM-unlock status, fuel, modifications, intended use, registration state, and target boost/power notes.
Direct-Ship Freight
This made-to-order system ships directly from ProCharger. A $160 ground-freight charge plus a $35 drop-ship fee ($195 total) applies to the base shipment. Oversize or expedited requests may require a revised quote.
Boost and output are determined by the complete engine, fuel-system, pulley and professional custom-calibration combination.
Processing & Shipping Overview
Processing occurs before shipping.
Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.
Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.
For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.