Evolution Performance Shelby GT500 Stage Zero

Starting at: $750.00

Evolution Performance, Inc. Custom Tuned SCT X3, 2.6” Stock Look Supercharger Pulley, Auxiliary Idler Assembly, and (8) NGK TR6 Spark Plugs!

Gain Up To 135 Horsepower and 130 Torque with this Package!

2.6” Supercharger Pulley (4lbs Of Boost Over Stock)
Our 2.6" Stock Look Supercharger Pulley for the Shelby GT500 will increase boost 4PSI over the stock boost.

Auxiliary Idler Assembly
This auxiliary Idler Assembly is designed to provide maximum belt contact of the supercharger pulley, thereby decreasing the amount of belt slippage in high boost situations. Features All components are CNC machined from 6061 T-6 aluminum for accuracy and detail. Billet Idler Pulley is "Hard Coat" anodized for superior belt wear protection and bearing bore hardness. Same brand and grade, sealed for life bearing as used in the OEM Idler Pulley. This auxiliary idler is needed when using a smaller supercharger pulley on your Shelby. This will allow you to use the stock belt when using a smaller supercharger pulley. Complete, easy to follow instructions and hardware included. NO MODIFICATIONS OR ALTERATIONS REQUIRED.

NGK TR6 Spark Plugs
Replace your stock plugs with these NGK TR6 Plugs, their one step colder than stock. Must be used with Shelby GT500's running more than stock boost and need to be Gapped at .032"!

Evolution Performance, Inc. Custom Tuned SCT X3
Brand New Evolution Performance Dyno, Street and Track Proven Custom Tuned SCT X3 for any modifications you may have done to your Shelby GT500.

Evolution Performance, Inc. is the only place you can buy our Tunes. We do not sell them to any other vendors for Resale, despite what is being advertised.

The Tunes that come with this package are based off the one used to propel our GT500 to a smoking 8.86 @ 157MPH pass in the 1/4 Mile.

Pick from 91 Octane, 92 Octane, 93 Octane Street Tunes, or our Infamous 100 Octane Race Tune and C16 Xtreme Race Tune.

All our tunes are developed on our in house Dyno by Jon Lund and have thousands of hours of research and development on the Shelby GT500! We (Evolution Performance, Inc.) had the first GT500 in the 11's, 10's, 9's, 8's, 7's and is the Fastest Shelby GT500 in the World! If you want the best, order from us!

Evolution Performance, Inc. Custom Tuned SCT X3

Key Features:
• Latest Flash Technology
• Stores up to 3 Custom Tune Files
• Reads / Clears DTC Trouble Codes
• User Adjustable Features
• Monitor Popular External Sensors
• Built-In High Speed Datalogging
User Adjustable Features:
• WOT Fuel Adjustment  • Idle RPM 
• Spark Adjustment  • Transmission Shift Points 
• Axle Ratio • Fuel Injector Size 
• Tire Size - Rev / Mile  • Air Intake Selection 
• Cooling Fan Temps  • Traction Control On / Off 
• Rev / Speed Limiters  • Two StepOn / Off RPM 
* Not all adjustments available on all vehicles 
Stores 3 Custom Tunes:
The NEW X3 stores up to 3 Custom Tune files
Large Backlit Screen:
With a HUGE Backlit display, the SCT X3 Power Flash makes it EASY to read the Built-In Data Logging or Real Time Monitored Vehicle Data, view popular sensor data such as EGT, Air / Fuel Ratio or any other 0-5 Volt source via the Dual Input Analog port. 
Read / Clear DTC Codes:
Using the X3 Power Flash Device, you can now Read, Clear & Diagnose Trouble Codes without the expensive diagnostic fees charged by dealerships or your local garage.

4-Digit Calibration Code
The "Computer Code" or "4 Digit Calibration Code" identifies the program that is in your vehicle's computer. When we custom program an SCT X3 tuning device for your vehicle the code is required. This code is 4 letters and numbers long.

The vehicles code can be found on a small sticker placed on the computer itself. The computer is located in the engine bay on the front passenger side next to the fuse box.

The code is not part of a long part number, it will be by itself, usually in large letters. An example code is GTU6.


Optional JLT Carbon Fiber Intake Pipe

Replace the ugly factory inlet tube with a JLT Carbon Fiber Inlet. The upper intake body is made from hand laid carbon fiber for strength, weight and looks. It’s works with the 2007-2009 factory strut tower brace and will out flow the stock pipe by a mile. We take the carbon fiber one step further and professionally prep and clear the bodies for a super gloss shine. They just pop!

This kit will produce at the minimum 13lbs of Boost and is highly recommended that the wimpy stock Heat Exchanger be upgraded to our High Capacity Dual Pass Heat Exchanger or our Afco Dual Pass Heat Exchanger with Fans to insure the coolest intake charge. You can simply add it below.

Add to Cart:

  • Model: EVO-GT500-Stage-Zero

Please Choose:


Cooling Upgrades:

Required - Pick One


Required - Pick One

First Program:


Second Program:

Race Program:


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