These Ford Racing IRS knuckle sets are designed for use when custom-building your own independent rear suspension. They are manufactured from high-quality cast aluminum and include pre-installed bushings and steel roller bearings. The knuckle sets are built for the Ford Racing IRS Mustang Cobra hub assemblies, which are sold separately.

This Part Fits:

Year	Make	Model	Submodel
2015-2024	Ford	Mustang	EcoBoost
2015-2024	Ford	Mustang	EcoBoost Premium
2015-2017	Ford	Mustang	GT
2015	Ford	Mustang	GT 50 Years Limited Edition
2015-2017	Ford	Mustang	GT Premium
2015-2020	Ford	Mustang	Shelby GT350
2015-2020	Ford	Mustang	Shelby GT350R
2020-2022	Ford	Mustang	Shelby GT500
2015-2017	Ford	Mustang	V6