Click Here to View the JMS Chip & Performance July 2013 Newsletter
Jim Roberts Wins Big at Route 66 Raceway
JMS sponsored NMRA Truck & Lightning class driver Jim Roberts (JR) piloted his way to his first 2013 win at the NMRA vs. NMCA World Championships in Joliet, IL. Both JMS drivers had a great showing with JR’s grand-daughter Kennady Jones capturing multiple round wins in her JMS sponsored Ford Lightning. Kennady went all the way to the semi-finals, a career first for her, where she lost a tough battle at the line against the SCT sponsored machine of Brad Gusler. JR, was hoping to get a chance to race his grand-daughter Kennady in the finals, it was not to be. JR won a tight final round race against Gusler, he came out with the victory in a close race to the stripe. We want to give a big congrats to JR, Kennady, and the whole team for a big win amongst some stiff competition!

New Plug & Play • PowerMAX FuelMAX for 2011-2014 Mustang
The PowerMAX FuelMAX offer the most voltage and amperage for boosting your fuel pump output!
Now upgrading your 2011+ Mustang fuel system is easier than ever with the plug & play FuelMAX. To install: unplug the factory connector from the Fuel Pump Driver Module, plug in the JMS FuelMAX connectors to the stock connectors, attach the ground wire to the factory ground, route your control wires and set your voltage.
Click Here To See Install Video
New JMS 2.4″ Steel Supercharger Pulley for 2013-2014 Shelby GT500
The new JMS 2.4″ supercharger pulley for 2013-2014 Shelby GT500 Mustangs is a direct high quality replacement for the OEM part.
Our pulley is made out of high quality steel and when combined with our custom tune is best and fastest way to add almost 50 HP and 75ft/lbs. of torque to the rear wheels with an increase of +3 pounds of boost from the factory blower. Also available, is our installation tool kit to make pulley swaps easy.
Click Here To See Install Video
New Plug & Spray • JMS Nitrous Kits for 2011-2014 Mustang V6
JMS is proud to release a new pre-engineered dry nitrous kit for the 2011-2014 V6 Mustang.
Results are awesome for the new plug & spray system, with net gains of almost 55 horsepower and over 100ft/lbs. of torque at the rear wheels.
Did you know JMS is the first and only manufacturer to offer COMPLETE nitrous kits for all 2011-2014 Mustangs? Our kits include everything you need and can be installed in just a few hours. Kit’s Include: RPM window switch, progressive controller and tuning!
OUR kits have it all, install and “Plug & Spray”.
Recent 2007 Shelby GT500 Build with Whipple 3.4L
JMS recently upfitted this 2007 Shelby GT500 Mustang with a host of go-fast goodies.
Upgrades include: Whipple 3.4L NON-Crusher inlet @ 17psi, full aftermarket exhaust, Steeda CAI Kit, 3.73 FRPP gears, JMS 80# fuel injectors, and JMS PowerMAX FuelMAX. As you can see in the video, this Shelby is a brutal beast that now makes 690 RWHP and 683ft/lbs. of torque at the rear wheel.
2014 GT500 Oval Throttle Body Install and Testing
We created this short video after the installation of the 2014 Shelby GT500 JMS 2.4″ Steel Supercharger Pulley. These parts are offered individually or as a kit with a custom calibration. When combined together they offer an additional +82rwhp and +90ft-lbs to the wheels!
We love the Ford Racing throttle bodies for the Shelby GT500 Mustangs, and wanted to show how simple it is to add horsepower by increasing airflow. You can also see by the results that the throttle body upgrade makes easy big horsepower when combined with the additional three pounds of boost from the JMS 2.4″ pulley. JMS also offers complete power packages for the newer Shelby and Mustang GT.





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