5% OFF CODE: SAVE5

Most Parts Ship Free!

No Sales Tax Outside of Arizona

Roush  |  SKU: RSH422087

Roush 2018-2023 Ford Mustang 2.3L I4 EcoBoost Cold Air Kit

Regular price $429.99
Shipping calculated at checkout.


*To see if this product fits your vehicle, refer to the fitment options below.         


ROUSH's newly-designed cold air intake for the 2018-2023 2.3L I-4 Ecoboost engine brings staggering performance increases that can be achieved with an installation that takes under an hour, with no calibration required! The ROUSH EcoBoost Cold Air Intake replaces the restrictive stock air intake, unlocking latent power and fuel efficiency. There's no need for calibration or a custom tune, as this CAI system was engineered, tested, and designed to work with the completely stock 2.3L I-4 engine! Paired with Ford's innovative EcoBoost engine, our ROUSH Cold Air Kit feeds cooler, denser air to the turbo, increasing overall power output, while also turning up the sound of your Mustang! Our kit provides more flow than the stock system at peak horsepower. Best of all, this system will not void your factory warranty!

This Part Fits:

Year Make Model Submodel
2018-2023 Ford Mustang EcoBoost

Delivery and Shipping

  • Most orders ship in 1 to 3 Business Days
  • Free Shipping to Lower 48 - (3 to 6 Day Delivery)
  • Expedited Shipping options Available - (Please Call)
  • Alaska | Puerto Rico | Hawaii Shipping fees Apply

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.