Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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VMP Performance Stage 1 Power Pack with Pressed Pulley (05-09 Mustang GT w/ Roush M90 Supercharger)Find parts that fit my vehicle
Item 472219
Our Price
$1,599.99 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Stage 1 Power Pack Designed For 2005-2009 Mustang GTs Equipped With The Roush M90 Supercharger
- Includes Pressed 2.49 Inch Supercharger Pulley And 90mm Idler Pulley
- Steeda 90mm Cold Air Intake Included To Enhance Airflow
- SCT X4 Tuning Device Provided For Custom Engine Calibration
- 91-93 Octane Tune Specific To The Included Components
- Requires Relocation Of OEM MAF Sensor To Aluminum 90mm Housing
- Removal Of Silver Vacuum Box Necessary For 2007 And Older Models
- Utilizes Roush Silicone Hump Hose With Steeda Cold Air Intake
- Boost Increase Estimated At Approximately 20-23 PSI Over Stock Levels
- Remote Custom Tuning Performed Via Laptop And OBDII Device
- Limited Datalogging Support Offered For Six Months Post-Tune
- Intended For Closed Course Competition Use Only, Not Legal For Street Use
- Fits 05-09 Mustang GT w/ Roush M90 Supercharger
Description
Power Enhancement Package. The VMP Performance Stage 1 Power Pack with Pressed Pulley delivers a significant boost in horsepower and torque for 2005-2009 Mustang GTs equipped with the Roush M90 supercharger. This kit raises boost levels from the stock 5-6 PSI up to approximately 20-23 PSI, achieved by replacing the supercharger pulley and improving intake airflow. It is designed to be used alongside a custom tune to optimize engine performance and reliability.
Construction and Appearance. This package includes high-quality components such as a pressed 2.49 inch supercharger pulley and a 90mm idler pulley manufactured for durability and precision fitment. The Steeda 90mm cold air intake is crafted from robust materials and finished to maintain reliable airflow characteristics. The SCT X4 tuning device is engineered for easy user interface with a professional build quality.
Installation. Installation requires moderate mechanical knowledge, including relocation of the factory MAF sensor and removal of a vacuum box on older model years. No drilling or permanent modifications are necessary, though proper fitment of included hoses and sensor housing is essential.
Application. This power pack is specifically engineered for the 2005-2009 Mustang GT equipped with the Roush M90 supercharger system. Please note it is not intended for any other model or generation and is designed exclusively for closed course competition use.
VMP Performance VMP-PK59RSC-S1P
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) VMP X4 Tuning Device with Preloaded Tune
- (1) Pressed-On Supercharger Pulley
- (1) Serpentine Belt
- (1) Hardware Kit
- Instructional Manual
4.5
Reviews of VMP Performance Intake Products (174)
Questions & Answers
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Will It Fit My Mustang
- Bullitt - 08, 09
- GT - 05, 06, 07, 08, 09
