2005-2010 Saleen Supercharged Mustang JDM Stage 1 Kit

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JDM Saleen Stage 1 Kit
15.00 LBS
Calculated at Checkout
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2005-2010 Saleen Mustang Stage 1 JDM Performance Parts Kit 

Kit produces 525 HP (approximately 430 RWHP / 400 TQ)
Looking to improve the performance of your Saleen supercharged Mustang? 
The JLT air intake system uses a 110mm mass air flow housing that increases the volume of air the supercharger can bring in and at the same time helps extends the range of the stock mass air sensor.  This keeps the car safe and allows you to add more boost!
For that a 3.60" pulley with the matching gates belt is added to the kit and increases 3-4 psi boost over stock.  Each pound of boost added produces almost 10 HP and 10 lb/ft of torque!!  The extra boost however does create more heat in the cylinders so colder set of HT0 Spark Plugs are provided help limit heat and prevent detonation. 
The last portion of this kit is a vacuum line rerouting kit that allows your supercharger to close the dump valve during vacuum conditions.  Saleen has the supercharger dump valve routed to see vacuum constantly which keeps the valve open all the time.  This produces heat and lag in response time.  A length of 3/8" vacuum hose and a t fitting are fashioned to route the supercharger to a boost source.  This allows the valve to close under boost and pressurize the supercharger quicker, making the boost come quicker also keeping heat from the manifold out of the supercharger. 
Factory Saleen supercharged Mustangs from 2005-2006 and any Mustang with a Saleen 435 HP supercharger kit retain the factory 24 lb/hr injectors .For all 2007-2010 Saleen Mustang with factory supercharger and any Mustang with a 475 HP Saleen supercharger, the 39 lb/hr fuel injectors are not required as those cars already have them. 
The 39lb injectors will support up to 600 HP at the engine and can still be tuned to get better than stock fuel economy! 
All the essential parts you need to add nearly 100 HP and improve the driveability
These parts will safely take you to the limit of your stock fuel pump and get you just under 450 rear wheel horsepower.  If your looking for more power then our stage 2 system includes a GT500 fuel system  M- 9407-GT05 , smaller pulley to help satisfy your needs!
Kit Includes:
  • JLT Series 3 Cold Air Intake with 110mm Mass Air Housing CAI3-FMG05
  • 3.60 Upper Pulley
  • Gates Belt  061080
  • HTO Spark Plugs 
  • Vacuum Line Kit
  • SCT X4 

For any further questions or assistance please contact a Team JDM staff member at our email address Tech@TeamJDM.com or call 732-780-0770 during our office hours.


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. 


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. 




Emissions Notice:




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.




California Residents




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.

Please check your spam folder as it may end up there due to the attachment and unknown sender. Please allow 10-15 business days for your tuner to be shipped and is subject to change due to high demand and race season.

3 Reviews Hide Reviews Show Reviews

  • 5
    Stage 1 Kit

    Posted by Michael Chirco on 11th Feb 2021

    Yesterday I received my shipment with all the parts included in JDM’s stage 1 upgrade. Everything looks great tomorrow will complete the install and take her for a spin!Thank you JDM

  • 5
    2005 Saleen Mustang

    Posted by R.Jordan on 22nd Sep 2017

    I can really tell the power difference.Whines even louder than before which is something I absolutely enjoy hearing.My next purchase will be the GT 500 dual fuel pump

  • 5
    Sensational up-grade ('05 GT w/Saleen Supercharger VI)

    Posted by Kurt on 14th Sep 2016

    Never would I have expected such a result from this up-grade (did it with the 39 lbs injectors). The boost comes now way quicker and throttle response is just awesome. Together with the fantastic JDM tune, this car is now so much more fun to drive. It wants to spin the tires even in 3rd gear. Acceleration is a blast! And the price is just a bargain for the result. Great support from JDM as well. They are pros!