Mustang IRS Parts - Mustang IRS Kits

Late Model Restoration is your #1 source for Mustang Independent Rear Suspension parts! Whether you have a 1999-2004 Mustang Cobra or S550 Mustang, we have the parts you need to upgrade or repair your IRS! Reinforce your Mustang IRS differential cover, install low profile subframe bolts for larger wheel & tires, or upgrade your IRS bushings! Late Model Restoration has the IRS equipment you need from manufacturers like Steeda, Maximum Motorsports, BMR, and Ford Racing! Shop our vast selection of Mustang IRS parts below now!