500 Horse Power at the Crank.
- Buy this Power Pack Kit & Submit your Mustang's Info
- A VMP Tuning Calibrator will write custom tune files specifically for your Mustang and its Mods
- Load 'em on your Mustang and GO!
Your stock 2005-2009 GT Mustang came from the factory with an impressive 315 Horse Power and 325 lb/ft of Torque. Then you upgraded to a Roush M90 Supercharger for a tire shredding 435 Horse Power and 400 lb-ft of Torque. Now you can boost your GT's power up to an astonishing 500 Horse Power at the crank just by installing a VMP Tuning Power Pack. That's 185 more ponies over stock. The VMP Power Pack for the M90 Roushcharger is able to make its extra power by upgrading to a smaller 2.49" Pulley, a Steeda Cold Air Intake and a VMP Custom Tune that ties it all together.VMP Custom Tunes.
When you order this VMP Power Pack, you aren't just getting a supercharger pulley and cold air intake - you are getting these and one custom SCT email tune that is written specifically for your Mustang and your particular modifications by VMP Tuning. VMP Tuning even provides two post sale datalog reviews (if necessary) to assure your Pony is running healthy and strong. A SCT SF3/X3 or SF4/X4 Tuner is required.Complete Kit.
VMP Tuning's Power Pack comes complete and includes a VMP 2.49" Supercharger Pulley, a VMP 90MM Idler Pulley and a Steeda Cold Air Intake that includes a 90MM MAF Housing.2.49" Supercharger Pulley.
Did you know that a reduction of just 0.125" in your supercharger pulley's diameter will yield about a 1 PSI increase in boost? Well now you can increase the boost of your Roushcharged GT by 2-3 PSI, when compared to the original 2.87" pulley, just by installing their included VMP 2.49" supercharger pulley. A 90mm Idler Pulley is also included to eliminate unwanted belt slippage. VMP manufactures their supercharger pulley from high-grade steel for strength and durability.Steeda Cold Air Intake.
The Roushcharged GT reuses the factory air box and MAF housing which actually restricts air flow. To eliminate this restriction VMP includes a Steeda Cold Air Intake (part# 555-3120) in their Power Pack Kit. The Steeda Cold Air Intake features a high flow reusable cone filter and a 90MM MAF housing to significantly increase incoming air. The MAF sensor is not included.Required Upgrade.
The installation of the included VMP Custom Tune will require the use of an SCT SF3/X3 or SF4/X4 Hand Held Tuner (not included). If you don't already own a SCT Tuner, you can easily purchase one using the option above.Application.
This VMP Power Pack Kit is specifically designed for use on the 2005-2009 GT Mustangs equipped with a M90 Roushcharger .Technical Note.
2007 and older factory Roush Stage 3 Mustangs have a silver vacuum box mounted on the firewall. It is designed to only allow boost when the pedal is completely floored. VMP tunes remove this functionality and allows boost to build more linearly as the throttle is depressed. Your vacuum lines will need to be re-configured when this silver box is removed. Complete instructions are included on how to achieve this.
**Please Note: The custom tune files will be emailed directly to the end user within 5-7 business days from VMP Tuning.
This product will not ship to addresses in California due to state regulations. Additionally, support will not be provided for tuning for California residents.