Roush Mustang GT Cold Air Intake Kit (2005-2009)

Roush's 402099 Mustang GT cold air intake kit improves the airflow and power of your S197. This intake is 50-state legal and a great upgrade for anyone looking for a bump in power.

Part Number: 531 402099
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The Roush cold air intake for the 2005-2009 Mustang is a great start to modifying your ride. The intake offers great performance improvements, requires no calibration, is 50-state legal for the 2006-2007 model years, and works well with future upgrades. 

Engineered to perform. A new injection-molded airbox is designed to maximize the flow of cold air to your engine. The open-top seals against your hood to keep hot air out from your engine bay out of the intake. This results in greater power and performance. 

Easy to maintain. The special dry filter that is used utilizes dual wire mesh layers that are durable and will not collapse. The filter is washable and reusable, making it a convenient upgrade over the factory intake. No oiling is required either, so there are no concerns about over oiling. 

Noticeable improvements. Roush maximizes the potential of their intake. This provides excellent airflow, fuel efficiency, and power. Airflow restriction is reduced when compared to the factory intake and with the cooler air that the intake draws in, your Mustang could gain some power and have a quicker response to throttle inputs. 

Features & Benefits: 
  • CAD designed for perfect fitment
  • Less restriction
  • Simple installation
  • Reusable dry air filter
  • 2006-2007 CARB approved, D-418-14
  • Not CARB approved for 2005, 2007, 2008, 2009
  • No tune required
  • Will not void warranty
  • Better response
  • 90 day Roush limited warranty

CA Residents: Cancer and Reproductive Harm WARNING

Fitment & Features

Manufacturer: Roush

Installation Information:
Level of Difficulty: Easy
Install Time: About 30 Minutes
Tools Required: 5/16" socket, 10mm socket, ratchet, ratchet extension, razor knife, hex key set

Vehicle Fitment:
Fits Trim Levels: EcoBoost
Fits Model Years: 2018, 2019, 2020, 2021
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