Product images and videos 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.

Sale

Air and Fuel› Superchargers, Turbochargers and Components

ProCharger

P-1SC-1 High Output Intercooled System

Name: P-1SC-1 High Output Intercooled System
Brand: ProCharger
SKU: 1GS212-SCI

$10,002.70 $8,147.99 Save $1,854.71

SKU: 1GS212-SCI

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Advanced — 4+ hours

Overview

The ProCharger High Output Intercooled System is a supercharger kit designed to provide significant horsepower and torque increases for the Pontiac G8 GT. Featuring the P-1SC-1 head unit, this self-contained system utilizes an exclusive oil pump to eliminate the need for external oil lines or oil pan modifications.

Show original supplier description

The ProCharger High Output Intercooled System is engineered to deliver substantial gains in horsepower and torque for the 2008-2009 Pontiac G8 GT. Built using CNC-machined 7075 T-6 aircraft aluminum, the P-1SC-1 centrifugal supercharger utilizes a patented self-contained oiling design, which avoids the need to punch a hole in the oil pan or install external oil lines. The system is designed for use on stock vehicles and requires a minimum of 91 octane gasoline. Installation requires specific considerations: the model year must be specified, and pinning the balancer to the crank is recommended (a pin kit for the stock balancer is included). 2009 model year G8s may require a 2008 balancer. Due to variability among factory computers and custom vehicle modifications, dyno tuning may be required. Additionally, a 3-core intercooler upgrade necessitates specific modifications for proper fitment. The system includes the necessary components for an OEM-quality installation, though larger fuel injectors may be required for higher boost levels beyond the base configuration. This kit is street legal and backed by a 3-year manufacturer warranty.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	ProCharger
Part Number	1GS212-SCI
Category	Air and Fuel

Videos

P1SC procharger

Procharged Heads and Cam Pontiac G8 GT Cold Start (Procharger Belt removed)

DO I REGRET GOING PROCHARGER? "CENTRIFUGAL SUPERCHARGER" let's talk and drive!

How to pick the right BLOW-OFF valve for you!

5,000+ Trusted brands

1M+ Enthusiasts

5M+ Parts sold

(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy