15-17 Ford Mustang V6 2.3L EB Roush Performance 421827 Cold Air Kit

Boost your Mustang’s performance with the Roush Performance 421827 Cold Air Kit. This kit delivers cooler, denser air to the turbocharger, increasing horsepower and torque. It also improves throttle response, fuel efficiency, and engine sound. No calibration required, 50-state legal, and easy to install.

  • Fits 2015-2017 Ford Mustang V6 2.3L EcoBoost
  • Increases performance by up to 29.6 RWHP and 27.89 ft-lbs RWTQ
  • Features a reusable, oil-free air filter and a custom-designed air box
  • Includes a step-down coupler for use with larger turbos
  • Backed by a 90-day limited warranty from ROUSH Performance Products
Vendor: Roush
SKU: RSH421827
Availability: 11 In Stock
$ 379.99 USD
On-Sale $ 379.99 USD
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UPC: 844764004986
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Roush Performance 421827 15-17 Ford Mustang V6 2.3L EB Cold Air Kit

If you are looking for a simple and effective way to boost the performance of your 2015-2017 Ford Mustang V6 2.3L EcoBoost, look no further than the Roush Performance 421827 Cold Air Kit. This kit replaces the restrictive stock air intake system with a high-flow, reusable air filter and a custom-designed air box that seals out hot engine air and delivers cooler, denser air to the turbocharger. The result is an impressive increase of up to 29.6 RWHP and 27.89 ft-lbs RWTQ, with no calibration required. The Roush Performance 421827 Cold Air Kit is also 50-state legal, so you can enjoy the benefits of more power and better fuel efficiency without worrying about emissions compliance.

Key Features

  • Fits 2015-2017 Ford Mustang V6 2.3L EcoBoost
  • Increases performance by up to 29.6 RWHP and 27.89 ft-lbs RWTQ with no calibration required
  • Improves throttle response and turbo lag
  • Includes a step-down coupler for use with larger turbos
  • Features a reusable, oil-free air filter that provides superior filtration and easy maintenance
  • Comes with a durable, injection-molded air box that features the ROUSH logo and a clear lid for easy inspection
  • Utilizes all factory emissions and vacuum lines for a hassle-free installation

Benefits

  • Unleashes the full potential of your EcoBoost engine
  • Enhances the sound and appearance of your engine bay
  • Saves money on gas and reduces your carbon footprint
  • Protects your engine from harmful contaminants and debris
  • Backed by a 90-day limited warranty from ROUSH Performance Products

Product Specs

  • Tube Color: Black
  • Tube Material: Plastic
  • Filter Color: Red
  • Filter Material: Cotton gauze
  • Filter End Cap Color: Black
  • Sleeve Color: Black
  • Air Box Material: Plastic
  • Air Box Color: Black

Install Difficulty Level

Installing the Roush Performance 421827 Cold Air Kit is a breeze, even for novice DIYers. All you need are some basic tools and less than an hour of your time. The kit comes with all the necessary hardware and detailed instructions to guide you through the process. You don’t need to drill or cut anything, just remove the stock air intake system and replace it with the Roush Performance 421827 Cold Air Kit. You’ll be amazed by the difference it makes in your Mustang’s performance.

Vehicle Fitment

The Roush Performance 421827 Cold Air Kit is designed to fit the following vehicles:

  • 2015-2017 Ford Mustang V6 2.3L EcoBoost

If you have any questions about this product or want to report any inaccuracies, please contact the MPT Performance experts at (407) 636-7077 or by email. 

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MPT Performance Returns and Refund Policy

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Returnable Products:

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Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
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Non-Refundable Items:

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  • Decals/Stickers are non-refundable once received by the customer.
Year Make Model Submodel
2015-2017 Ford Mustang EcoBoost

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