2005-2009 Team JDM Roush Stage 4 Upgrade Kit
Add over 40 HP at the wheels to your 2005-2009 Roushcharged Mustang with the Team JDM Stage 4 Kit. Factory Roush Supercharged Cars such as the Stage 3 or 427R model mustang come with a base 435 HP at the engine powerplant that simply consists of a ROUSHcharger Supercharger Kit. The ROUSHcharger Kit is available for purchase from Roush allowing you to provide the same performance on a factory based Mustang GT. With 435 HP at the engine your starting off with a great base for performance. Team JDM will get your car up to 475 HP with our Stage 4 Kit. This is done with a combination of custom tuning, better induction, and more boost pressure. Team JDM includes a Cold Air Induction Kit that uses a 90mm Mass Air Housing that provides more flow and performance. Also a smaller diameter Supercharger Pulley is used to spin the supercharger faster generating more boost. With the smaller pulley on the supercharger a larger Idler Pulley is also included to keep the belt from slipping. Colder Spark Plugs are included in the package to ensure an efficient spark with the extra boost entering the engine. All this increase in air flow requires a custom tune to be made and Team JDM offers that using an SCT X4 Programmer. The tune is built specifically for your car and the parts you have installed on it! This will result in an improvement of nearly 40 more HP at the tires, better throttle response, and reduced 1/4 mile times of nearly a full second!!
WE NEED TO KNOW WHAT YEAR THE CAR IS FOR THE CORRECT PULLEY AND PLUGS WHEN ORDERING!!!!!
2005-2009 Team JDM Roush Stage 4 Upgrade Kit Benefits:
- Increase in 40 Horse Power
- Increase in Torque
- Better 1/4 mile times
- Better Drivability
2005- 2009 Team JDM Roush Stage 4 Upgrade KitIncludes:
- SCT X4 Flash Device
- JDM Cold Air Kit with 90mm MAF Housing
- 2.49" SC Pulley
- 90mm Idler Pulley
- Autolite HTO or FRPP 12mm Plugs
2005-2009 Team JDM Roush Stage 4 Upgrade Kit Fits:
- 2005 Roush Supercharged Ford Mustang
- 2006 Roush Supercharged Ford Mustang
- 2007 Roush Supercharged Ford Mustang
- 2008 Roush Supercharged Ford Mustang
- 2009 Roush Supercharged Ford Mustang
Please allow 10-15 business days for your tuner to be shipped and is subject to change due to high demand and race season.
Important parts and tuning notice:
By ordering this tune, you agree to assume all responsibility for assuring that it is to be used for off-road and/or competition use only and is not to be used on a vehicle that is registered for use on public roads nor highways.
IT IS OUR POLICY TO NOT DISABLE ANY FEDERALLY MANDATED EMISSIONS EQUIPMENT NOR MONITORS ON ANY VEHICLE WITH A VEHICLE IDENTIFICATION NUMBER (VIN). IT IS A FEDERAL OFFENSE FOR US TO DO SO.
Because U.S., Canadian, and other international, state or provincial laws and regulations may prohibit removal or modification of components that were installed on vehicles by Ford Motor Company to meet emission requirements or to comply with motor vehicle safety regulations applicable to vehicles manufactured for use on public roads, JDM Engineering wants you to know the following:
Most of the parts and services offered in this online catalog are for off-road use or competition use only. Use on State and Federal Highways may be a violation of the EPA Clean Air Act. The Clean Air Act can be found at http://www.epa.gov/air/caa/. This document contains in detail what are considered to be violations of the CAA and corresponding penalties for failure to obey and should be read in full before purchasing or installing this off-road or race use only product. Ensuring that all emissions, noise/sound, and speed/use related laws are followed is the responsibility of the Buyer(s). Installation and use of this product indicates that this disclaimer has been read, acknowledged, and understood fully by both the Buyer(s) and Installer(s). The Buyer(s) assume all associated risk of the purchase.
Federal and several state and provincial laws prohibit the removal, modification or rendering inoperative of any part that affects emissions or safety on motor vehicles used on public streets or highways. JDM Engineering assumes no liability for any violations arising out of any federal, state or provincial emissions or safety requirements on motor vehicles arising out of the customer's modifications and/or use of our products or services. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws.
The emissions laws and regulations of the state of California apply to all non-racing vehicles. Consequently, some parts in this catalog may legally be used in California only on a racing vehicle which will never be operated on public roads.
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