WIN $7,000 For Your Mustang! Enter Now
Talk to a Mustang Expert
Mon-Thu 8:30a-11p, Fri-Sun 8:30a-9p

Free Shipping on Everything. Seriously. Details

Hellion Twin Turbo - Complete Kit (11-14 GT)

Market Price $9,429.99 You Save 10% ($934.00)
Our Price

$8,495.99 (kit)

FREE Shipping
  • Item 42610
  • MPN# 11-14 GT Twin Turbo Kit

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Twin Turbo - Complete Kit
  • Precision 62mm Turbos
  • 600 to 1,200+ Horsepower
  • 5 psi to Over 25 psi
  • Includes Hand Held Tuner with Program
  • Precision 1-Year Warranty
  • Fits 2011 to 2014 5.0L GT
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 Hellion Twin Turbo Kit, you'll be planting a ground pounding 600 to 1200 Horsepower to the pavement (depending on custom tuning and fuel upgrades).

Complete Kit. The Hellion Mustang Twin Turbo Kit comes with (2) Precision 62mm Turbos, (2) Turbosmart 40mm Wastegates, (2) Turbosmart VEE port bypass valves, (2) Stainless 4 into 1 tubular headers, 47 LB fuel injectors, handheld programmer with base tune installed and all the required parts and hardware needed to upgrade your mild manner pony to a wild snarling beast.

Application. This Hellion Twin Turbo Kit is specifically designed for use on the 2011-2014 GT Mustangs equipped with the Coyote 4V 5.0L V8 engine.

Note: Coupon codes cannot be applied to this product.

Please Note. Hellion Turbo Systems are built to order for our customers and accordingly, we require you to submit additional information about your vehicle using this form. Because of this there can be a 5 to 7 day lead time on orders once your information is received.

Once the Customer Information Form is filled out, please email it to with your Order Number in the Subject line, so the order can be processed.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (2) Precision 62mm Turbos
  • (2) Turbosmart 40mm Wastegates
  • (2) Turbosmart VEE port bypass valves
  • (2) Stainless 4 into 1 Tubular Headers
  • 47lb Fuel Injectors
  • Handheld Tuner with base tune
  • Necessary Hardware
Installation Info
Tech Specs
  • Complete Kit - includes programmer with base tune
  • Two Precision 62mm Turbo
  • Stainless steel tubing
  • Professional Installation Recommended
  • Precision 1 year warranty against defects in material/workmanship
Will it fit my Mustang?
  • GT - 11, 12, 13, 14

Customer Photos (2) Submit Your Photo

View All 2 Photos

You Might Also Like

37 Questions / 9 Answers

Ask a Question

Can you install this if you have the BOSS 302 intake manifold on a 2011 GT?


Helpful (10)
  • Yes this kit was also designed to fit the Boss as well as the GT, so if you have the Boss manifold it will fit.


Show 3 more answers

So I have a 2012 get premium with a roush intake and exhaust system. Is there anything I will need to add to the engine before I would install this kit? And does it come with both intakes? I'm not that great at knowing what is what


Helpful (1)
  • The Hellion Twin Turbo is a complete kit and will come with everything necessary for installation. Since the kit will need a custom tune, it would be difficult to say what additional supporting modifications would be needed with out know how much power you are planning to make. Depending on the amount of power you are expecting to yield, we would recommend a high flow oil pump, and external oil cooler, upgraded radiator and fans, along with a heavy duty clutch. Additionally, this complete kit comes with both filter for the turbochargers. Ford Performance High Performance Gerator Oil Pump, item 50354 Mishimoto Direct Fit Oil Cooler -black/silver, item 102125 & item 102124 Mishimoto Performance Aluminum Radiator - Manual, item 80203 C&R Racing High Capacity Performance Radiator, item 102405


Will this fit on a 2014 Shelby gt500?


Helpful (0)
  • This will not work on the 2014 Shelby GT500 because the Coyote as a different exhaust manifold port and will have different routing of the pipe as the wider engine will have less room to put the hot/cold side piping.


Does this come with intercooler too?


Helpful (0)
  • Hello! The Hellion Twin Turbo - Complete Kit does come with an intercooler


What other modifications could go with this turbo


Helpful (0)
  • The Hellion Twin Turbo is a complete kit which does not require any additional components, however, if you would like to add other modifications, it would be plausible as long as a tune is made for your desired application.


If if put this on a 2012 boss 302 with 444 hp... what can i expect at the wheel in the end? are any other mods needed or recommended?


Helpful (0)
  • Hello! For this Hellion Twin Turbo - Complete Kit it depends on many factors. Any mods you have done can contribute to the power output seen at the wheels. Also depending on tune and boost 5-25+ psi you can see between 600 to 1,200+ Horsepower. The dyno will tell you exactly how much you have at the wheels!

    Ryan H

More Products You Might Like

Customer Reviews (1) Write a Review

Overall Rating 4.0

out of 5 stars

Installation Time:Shop Install

Installation Cost:$500-$1000

  • Performance Gain 5 5
  • Fit 5 5

  • 4/5

    Installation Time: Shop Install

    Installation Cost: $500-$1000

    January 07, 2016

    Awesome power

    After months of begging to my wife about purchasing this product she finally said "ok get it". Right away I got my iPad and purchase it. I've became the happiest person once I got my car back.


    Year: 2013 Submodel: GT Norwalk, CA

    Helpful (1)

Related Mustang Categories