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Armageddon Twin Turbocharger Kit - Polished (11-14 GT; 12-13 BOSS 302)

AmericanMuscle no longer carries the Armageddon Twin Turbocharger Kit - Polished (11-14 GT; 12-13 BOSS 302). Please check out 2010-2014 Mustang Turbocharger Kits & Accessories for an updated selection.

Features & Details

  • Twin Turbo - Tuner Kit
  • Capable of Up to 1000+ Horsepower
  • Choice of 76mm or 82mm Garrett Turbochargers
  • Bright Polished Finish
  • Fluidyne Aluminum High-Flow Intercooler
  • X2 TiAL Sport 44mm MV-R Wastegates
  • Kooks Stainless Steel Headers and Downpipes
  • Requires Custom Dyno Tuning
  • Fits 2011-2014 GT and BOSS Mustangs
Even More Power! The coyote powered GT Mustangs came with an awesome 412 Horsepower and 390 lb/ft of Torque from the factory, but after installing a Armageddon Twin Turbo Kit you will be planting a ground pounding 1000+ Horsepower to the pavement (depending on turbo choice, custom tuning and fuel upgrades).

Tuner Kit. The Armageddon Mustang Twin Turbo Kit comes with your choice of (2) Garrett Turbos, (2) X2 TiAL Sport 44mm MV-R Wastegates, (2) Tial “Q” 50.5MM Blow-Off Valves, a Fluidyne Aluminum High-Flow Intercooler, as well as Kooks stainless steel headers and downpipes. This kit does not include fuel components or calibration, custom dyno tuning is required for operation.

Your Choice of Turbochargers. Armageddon Twin Turbo Tuner Kits come with your choice of Garrett ball bearing turbochargers, please choose from the dropdown option listed above.
  • GT3076R - 76mm turbo with cast compressor wheel - 60mm (turbine diameter)
  • GT3582R - 82mm turbo with cast compressor wheel - 68mm (turbine diameter)
  • GTX3076R - 76mm turbo with a forged and fully-machined compressor wheel - 60mm (turbine diameter)
  • GTX3576R - 76mm turbo with a forged and fully-machined compressor wheel - 68mm (turbine diameter)
  • GTX3582R - 82mm turbo with a forged and fully-machined compressor wheel - 68mm (turbine diameter)


Application. This Armageddon Twin Turbo Tuner Kit is specifically designed for use on the 2011-2014 Mustangs equipped with the coyote 4V 5.0L V8 engine, including GT and BOSS models.

Please Note: Armageddon Turbo Kits are built to order for our customers. Because of this there can be a 5 to 7 day lead time on orders.

Fitment: 2011 2012 2013 2014 Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (2) Garrett Turbochargers
  • (2)High-Flow Air Filters
  • (2) Kooks Stainless Steel Headers
  • (2) Kooks Stainless Steel TiG Welded Downpipes
  • Kooks Aluminum Charge Piping
  • (2) X2 TiAL Sport 44mm MV-R Wastegates with all springs
  • (2) Tial “Q” 50.5MM Blow-Off Valve
  • (1) Fluidyne Aluminum High-Flow Intercooler
  • Custom CNC Low Pressure A/C Line
  • Stainless Steel Support Bracketry
  • Goodridge Fluid Systems Pre-Made Turbocharger Plumbing System
  • Vibrant 4-Ply Silicone Coupler Kit with Stainless Steel T-Bolt Clamps
Installation Info
Tech Specs
Will it fit my Mustang?

    Customer Photos

      Questions & Answers (3)

      3 Top Rated Questions

      Cobrajet? Will this system fit up with a CJ intake? That intake takes a GT500 throttle body.

      • Since your car is a GT with a CJ intake I only see room for potential mass gains. The CJ intake is designed for higher rpm power, therefore a turbo setup would be ideal. Ultimately you will just need to do a small amount of fab work in order to make it fit. I am going to run this set up on my 2013 GT. Hope you get it together soon, remember dyno tuning is a must.

      Helpful (1) Show 2 more answers

      Will supercharges and turbo chargers work with automatic transmission? With the twin turbo does 1000hp work with stock 5.0 or will it blow up?

      • The Armageddon Twin Turbocharger Kit can be used on the manual and automatic transmission Mustangs. There are some modifications you may want to consider when installing this kit such as your tune, fuel system, and internal modifications. Feel free to reach out to us with any questions or concerns about any additional modifications you may need with this kit. 

      Helpful (0)

      Coming from a stock GT, what upgrades do I need to have before getting the twin turbo system installed? I have a 2014 GT and right now the car is stock. What are the recommended upgrades I need to have done before getting this new system installed?

      • The car will work out of the box with this kit. There are fuel mods you can do to make it work better. A dyno tune by a quality tuner is a must to ensure proper performance and safety. Hope that helps

      Helpful (0) Show 1 more answer
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        Customer Reviews (1) Write a Review

        Overall Rating 5

        out of 5 stars




        • 5/5

          July 18, 2016

          GREAT KIT

          I went ahead and purchases this kit and got it professionally installed by GTR high performance. So far I hAve put 3k miles on the kit and no problems! This is the definition of you get what you pay for

          Boss302

          Year: 2013 Submodel: GT

          Helpful (25)

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