SHOP

2015-23 Mustang Parts
Free Shipping on qualifying orders over $99* Details

2015-17 Mustang Roush Cold Air Intake EcoBoost by Roush


2015-17 Mustang Roush Cold Air Intake EcoBoost
2015-17 Mustang Roush Cold Air Intake EcoBoost
2015-17 Mustang Roush Cold Air Intake EcoBoost
2015-17 Mustang Roush Cold Air Intake EcoBoost

Improve the horsepower and torque of your S550 as well as increase fuel economy with this 2015-2017 Mustang Ecoboost Roush cold air intake!

Item #RSH-421827
MPN# 421827

Everyday Low Price: $389.99

Available!
Ships by Monday, September 28
 This item is returnable. Details
This item is not eligible for discounts or coupon codes.

Free Shipping over $99

 Add to Cart

× close
LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

 Benefits

  • Increased Performance
  • Improved Throttle Response
  • Better Fuel Economy

 Features

  • High-Flow Air Filter
  • Injection-Molded Airbox
  • Blow-Molded Air Tubes

 What's in the Box

  • (1) Air Box
  • (1) Filter Tube
  • (1) Dirty Air Duct
  • (1) Clean Air Tube
  • (1) Filter w/ Clamp
  • Installation Hardware
  • Installation Instructions
This part is 50-state legal - CARB E.O. #: D-418-36

Roush Performance Cold Air Kit - EcoBoost
Give your 2015-2017 Mustang EcoBoost improved airflow for a boost in power with Roush's cold air intake kit! This 2.3L EcoBoost cold air intake kit is designed to be a direct replacement with no tune required. This intake increases air flow by 74% compared to the factory intake and paper air filter! The increased flow leads to more horsepower, torque and overall throttle response. Roush has seen performance gains of nearly 30 horsepower and 28 ft/lbs of torque! A step-down coupler is included for use with larger turbos.

Roush Quality
Roush Performance builds all of its parts to OEM standards for the best fit, finish, and performance. This S550 cold air intake is no exception. Using computer-aided design (CAD), this Roush cold air intake kit is designed as a direct fit installation and is optimized for a complete hood seal with no cold air loss. A dry filter is utilized to retain it's shape under high airflow. Wire mesh inner and outer layers provide durability and the highest filtration possible. No oiling required and easily washable for re-use. 

This product is intended for off-road use only. Off-Road Disclaimer


ROUSH® Limited Warranty - Click Here

  • Ford Mustang - 2015, 2016, 2017
  • Engines: EcoBoost
Fitment Notice
  • Fits 2015-2017 Mustang 2.3 EcoBoost

California Residents:
Prop 65 Warning SignWARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand


Roush

Roush - The Art of Performance Engineering
ROUSH Performance is the first specialty-vehicle company to combine race-proven technologies with advanced automotive engineering. The result, a unique mix of street car and race car...Is a ROUSH car. Or more specifically, a ROUSH Mustang or F-150 pickup with styling, performance, and handling characteristics derived from the racetrack and modified for street legal usage. The vehicles and components produced by ROUSH Performance are imprinted with Jack Roush's vision, passion for performance, and commitment to excellence. He personally approves the design, engineering, fit, finish and overall performance of each package, ensuring that his personal standards are met prior to production and product release. Many of these products are designed by the same engineering group that has helped Roush Racing become the winningest Ford racing team in history.

Add to Cart