Evolution Performance Shelby GT500 Stage 2 - JLT Plastic Big Air - 2010-2012 Shelby GT500

Starting at: $1,100.00

Evolution Performance, Inc. Custom Tuned SCT X3, JLT 127mm Cold Air Intake, 2.6” Stock Look Supercharger Pulley, Extreme Duty Auxiliary Idler Assembly, and (8) NGK TR6 Spark Plugs!

Gain Up To 128 Rear Wheel Horsepower and 87 Rear Wheel Torque!

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.

Evolution Performance Extreme Duty Dual Bearing Auxiliary Idler
The Evolution Performance, Inc. Black auxiliary idler Extreme Duty True Double-Bearing Idler Pulley kit for the Shelby GT500 is cleverly engineered to be a simple bolt on and to be the ultimate solution to belt slippage.

The kit consists of a heavy-duty, precision-machined aluminum plate that offers three locations for the included 90mm double-bearing idler pulley.  The plate bolts to existing bolt bosses on the vehicle and locates the pulley just to the left of the supercharger pulley, maximizing belt wrap and eliminating slippage.  No modifications to the vehicle are necessary.  The required fasteners are included, as well as illustrated installation instructions.

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"!

JLT Plastic Big Air Cold Air Intake
All new Texured Big Air Intake for the 2010-12 GT500.

We did something completely different for us and incorporated the MAF housing into the tube. This made for a much smoother interior without any transitions, steps or couplers to upset the air flow. Another benefit is the over all look is just plain awesome!

It’s a full 123mm ID at the MAF area and fits under the stock strut tower bar. It also has a new larger heat shield with two mounting points and a weather strip that seals to the hood. With a huge 5” opening on the tube we needed a huge filter. So we got with S&B and gave them some measurements. We love the tapered flange design and Powerstack filtered ends of their filters and ended up with a monster 5x9” filter, that’s a full 8.25” across at the base and 5.5” at the top.

The custom heat shield for the 2010-12 GT500 seals to the hood and has a special opening to accept the stock air inlet from the grille.

Evolution Performance, Inc. Custom Tuned SCT X3
Brand New Evolution Performance Dyno, Street and Track Proven Custom Tuned SCT X3 for your 2010-2012 Shelby GT500.

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, 100 Octane, or C16 Xtreme Race Tunes.

All our tunes are developed on our in house Dyno and have thousands of hours of research and development on the 2007-2012 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!

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.

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-2-JLT-P-10-12

Please Choose:

Required - Pick One


Cooling Upgrades:

Required - Pick One

First Program:


Second Program:

Race Program:


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