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Celebrating 250 Years of American Freedom, All Year Long! More Horsepower. More Burnouts.
Celebrating 250 Years of American Freedom. More Horsepower. More Burnouts.

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Availability: Available to order
Availability: Available to order
Availability: Available to order
Availability: Available to order
Availability: Available to order
Availability: Available to order

ProCharger 2019-2024 RAM 2500/3500 6.4L HEMI HO Complete System

Supercharger: D-1SC
Gearset: Straight Cut
Supercharger Finish: Satin
Original price $9,248.00 - Original price $9,808.00
Original price
$9,248.00
$9,248.00 - $9,808.00
Current price $9,248.00

2019-2024 RAM 2500/3500 6.4L HEMI HO Complete System

1DN312-SCI is listed for 2019-2024 RAM 2500/3500 and Power Wagon applications with the 6.4L gasoline HEMI engine. Does not fit Cummins diesel or RAM 1500 5.7L applications. Provide VIN, model year, drivetrain, trim, transmission, ECU and modifications for application review.

High Output equipment

Includes D-1SC supercharger, factory six-rib drive configuration, vertical three-core air-to-air intercooler and 3-inch tubing. The current manufacturer catalog specifies a Bullet bypass valve for this generation. Power Wagon factory-winch compatibility is included for 2019-and-newer applications. Supercharger and bracket finishes are separate choices.

Fuel and calibration

Includes 52 lb/hr injectors and a programmer for the supported stock application. Required ECM unlocking is not included. Use at least 91-octane premium gasoline and confirm ECU/calibration eligibility. The catalog lists a 6 psi reference configuration. Modified engines or exhaust may require custom dyno tuning.

Application review

No CARB Executive Order is listed for this part number in the current catalog. Confirm registration state and intended use. The current catalog lists complete-system coverage through 2024; do not assume 2025 complete-system calibration coverage.

Manufacturer installation image is a reference; selected finishes and package equipment may differ.

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.



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