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Air and Fuel› Superchargers, Turbochargers and Components

ProCharger

High Output Intercooled System with P-1SC Head Unit

$8,622.70 $7,080.03 Save $1,542.67

SKU: 1GI213-SCI

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$100 Minimum Order
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Overview

The ProCharger High Output Intercooled System is a supercharger kit designed to provide a significant performance increase for 2003-2007 GM 1500 Classic trucks and SUVs. This complete system features a P-1SC head unit and an integrated intercooler to maintain efficient operation while boosting power output on stock engines.
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The ProCharger High Output Intercooled System is a performance supercharger kit engineered to deliver substantial horsepower gains for 2003-2007 GM 1500 Classic trucks and SUVs. The kit centers on the P-1SC centrifugal head unit, which provides a reliable power boost while keeping engine temperatures in check via an air-to-air intercooler. The system utilizes a front-mounted bracket design that maintains the factory hood, ensuring a clean and professional installation in the engine bay. Please note that proper calibration or custom tuning is typically required to ensure engine safety and performance optimization with forced induction systems. Users should verify specific component compatibility for their 4.8L, 5.3L, or 6.0L engine configurations, as some variants use different part numbers.

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.

Fitment

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Specifications

BrandProCharger
Part Number1GI213-SCI
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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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