Air and Fuel› Superchargers, Turbochargers and Components

ProCharger

Self-Contained Supercharger

$3,873.00

SKU: D-1SC

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Overview

The ProCharger D-1SC is a self-contained centrifugal supercharger. Built with a transmission case constructed from 6061 aluminum billet, it supports up to 925 horsepower at 62,000 impeller RPM with an internal step-up ratio of 4.10:1. This unit features a 9-inch volute and offers a low-profile design while delivering significant power.
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The ProCharger D-1SC represents an entry-level, yet rugged, self-contained supercharger from ProCharger, built with a transmission case made from 6061 aluminum billet. This unit is engineered to support a maximum of 925 horsepower, driven by an impeller spinning at up to 62,000 RPM, and features an internal step-up ratio of 4.10:1. It utilizes a 9-inch volute and offers a compact, low-profile design that packs significant power. ATI's self-contained ProCharger models are noted for their industry-leading technology, including a patented self-contained oiling design, high step-up ratios, exclusive billet impellers, and rigid billet gearcases. The D-1SC offers predictable and consistent performance, making it a favorite for racing applications. Key specifications for the D-1SC include a maximum supercharged horsepower rating of 925 HP, a flow rate of 1400 CFM, and a maximum boost pressure of 32 PSI. It is designed for naturally aspirated engine base HP ranges typically between 300-500 HP. The unit features a 3.37-inch inducer diameter, a 6.25-inch exducer diameter, and a 3-inch outlet diameter. The self-contained unit has a 9-inch volute diameter, a 3.75-inch inlet hose diameter, and a 6 oz oil capacity.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandProCharger
Part NumberD-1SC
CategoryAir and Fuel
5,000+ Trusted brands
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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