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Steeda Big Bore Cold Air Intake (13-14 GT500)

AmericanMuscle no longer carries the Steeda Big Bore Cold Air Intake (13-14 GT500). Please check out 2010-2014 Mustang Cold Air Intakes for an updated selection.

Features & Details

  • Increases Throttle Response
  • Improves Horsepower and Torque
  • 130mm MAF Housing
  • Improves Throttle Response
  • Reusable Dual Cone Filter
  • Computer Tune Required - Why is a Tune Required?
  • Fits 2013-2014 Shelby GT500
Incredible Power Potential. This Steeda GT500 Big Bore Cold Air Intake Kit will give your GT500 the greatest power gains of any CAI on the market. Combine this Cold Air Intake with a Bama tune, and immediately gain horsepower and torque!

Superior Airflow. The Steeda GT500 Big Bore Cold Air Intake Kit includes the largest MAF at 130mm and the most advanced inlet elbow design, available on the market today, to ensure optimum airflow for better throttle response and more power.

Steeda Heat Shield. Knowing that hot air is bad for combustion Steeda specifically designed their heat shield to utilize the factory cold air feed from the grille to pull in cooler denser air from outside the engine compartment to reduce intake temperatures for more horsepower. And if that wasn't enough Steeda completes their heat shield in a gloss black powdercoat finish for awesome under hood styling.

Reusable High Flow Air Filter. The included Steeda dual cone air filter has more surface area than competitors single cone filters to allow your Pony to breath much easier for more power. And best of all the filter is reusable, just clean it, re-oil it, save money and go.

Required Upgrade. Installation of this Cold Air Intake will require the use of a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for operation.

Application. This Steeda Big Bore Cold Air Intake System is specifically designed for use on the 2013 to 2014 Shelby GT500 Mustangs equipped with the supercharged 5.8L engine. A computer re-tune is required for operation.

Note: Coupon codes cannot be applied to this product.

Fitment: Details

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) Cold Air Intake
Installation Info
Tech Specs
Cold Air Intake Specifications
Year/Model: 2013-2014 GT500 Filter Placement: Engine Bay
Material: Plastic Finish: Black
Manufacture: Steeda Computer Tune Required: Yes
Will it fit my Mustang?

    Customer Photos (1) Submit Your Photo

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      Questions & Answers (2)

      2 Top Rated Questions

      Will this fit a 2011 shelby gt500 with a 2014 supercharger on it?

      • Unfortunately, this Steeda Big Bore Cold Air Intake is specifically designed for use on 13-14 GT500 Mustangs equipped with the supercharged 5.8L engine and would not work on a 2011 GT500.

      Helpful (0)

      does it fit a 2012 mustang roush stage 3

      • The Steeda Big Bore Cold Air Intake was only designed to work with the 2013 to 2014 GT500. It may fit other applications but will require some slight modification.

      Helpful (0)
      Post Your Question

        Customer Reviews (4) Write a Review

        Overall Rating 3.8

        out of 5 stars

        Installation Time:Afternoon

        • Performance Gain 4.666667 4.7
        • Fit 3.333333 3.3

        • 1/5

          July 24, 2017

          Does NOT fit

          Ordered part #100387, as listed above for a build on 2014 Shelby GT500, with 5.8 Trinity. Professional build, calls and states the silicone flange does not fit the Throttle Body, approximately 1 inch too small. Contacted American Muscle who states they are aware that there are some issues with fitting on "after-Market" throttle bodies. The silicone flange would need to be heated and stretched to fit on a Ford Racing twin 65mm Throttle Body......Funny part of this is, the stock air intake fits on the stock and Ford Racing Throttle Body. So at the end of this build, I am having to purchase another CAI. (JLT) to fit. Asked for a RMA number to return the Steeda CAI and am told, have to check with a supervisor. I have made numerous purchases through American Muscle and never had any problems with anything.....until now.


          Year: 2014 Submodel: GT500

          Helpful (7)

        • 4/5

          Installation Time: Afternoon

          December 23, 2016

          Great power gains !

          This is my third Steeda CAL .... need I say more? As long as I continue to buy mustang , I will continue to buy their CAI and other products. Along with the Steeda pulley and bama tune . I am very happy.


          Year: 2013 Submodel: GT500

          Helpful (8)

        • 5/5

          October 05, 2016

          Very Nice System!

          Must say this is a very nice system and with a Tune from Bama it really woke the car up! Favorite part is the nice "whine" you get from the supercharger now.


          Year: 2014 Submodel: GT500

          Helpful (8)

        • 5/5

          Installation Time: Afternoon

          August 27, 2015

          Steeda Big Bore Cold Air Intake (13-14 GT500)

          I had wanted the RWH to be greater than the as Factory HP of 662hp. I wanted to day-track, also. When I looked at all of the CAI's, given Steeda's racing history, I knew this would be the one to use. Accompanying this CAI, I went with the Ford's Single bladed Throttle body and a Bama tune on the Xs4 handheld tuner. Everything fit and the 93 octane tune loaded perfectly. I cannot tell you how well it pulls, how well it tracks on course, and yet the idle is so sorted out. I'm a lifetime BAMA tunes member now and when the 373 gears and headers go on I'll be able to ask for my free tune for those upgrades. When is free, free? When it's BAMA. My thanks to American Muscle and especially the guys at BAMA!!


          Year: 2014 Submodel: GT500 West St. Paul, MB, Canada

          Helpful (11)

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