Buy from the Leader in 1979- Mustang Performance Suspensions

Please be patient with Covid-19 delays
Free shipping on all orders over $147*

*48 state deliveries only. Excludes roll bars

MM Coronavirus Update

We’re changing our phone hours to 9:00 AM to 3:00 PM Pacific Time (Monday-Friday, excluding holidays) so we have more time to process orders and get them out to you.

Please be aware
Our supply chain is suffering major pandemic-related disruptions. Many of our suppliers shut down for a time, and like us are operating with reduced manpower. Meanwhile, demand for MM products has skyrocketed. Thank you! We’re a small company and we regret our website isn’t fancy enough to inform you of back orders when you buy something. Please understand that we’re working as fast as we can to fill your orders.

UPS Shipping Times As of March 24, UPS no longer guarantees the shipping time for any shipment. i.e., expect shipping time to lengthen.

MM Coronavirus Update

We’re changing our phone hours to 9:00 AM to 3:00 PM Pacific Time (Monday-Friday, excluding holidays) so we have more time to process orders and get them out to you.

UPS Shipping Times As of March 24, UPS no longer guarantees the shipping time for any shipment. i.e., expect shipping time to lengthen.

IRS Tie-rod & Bumpsteer Kits

Improve your IRS Cobra's performance. Maximum Motorsports manufactures a variety of rear bumpsteer kits and higher strength tie-rod assemblies to help your IRS Cobra perform its best.

Optimizing bumpsteer is key to maximizing the performance potential of the Mustang Cobra IRS.

Displaying 1 - 4 of 4 results

Product Image	Product(s)	Part #
	IRS Adjustable Complete Tie Rod Kit, 1999-04 Cobra Larger Image IRS Tie-rod and Bumpsteer Kit The stock rear tie-rod is a weak link in the IRS system. An IRS-equipped Mustang with only moderate performance upgrades can easily attain loads high enough to deform a stock tie-rod....	MMIRSTR-2 $249.97 more info
	IRS Bumpsteer Kit, 1999-04 Cobra Larger Image Adjustable outer tie-rod ends for correcting rear bumpsteer to improve handling of IRS-equipped Mustangs. Benefits Allows adjusting bumpsteer to fine-tune the IRS geometry for improved handling. Allows...	MMIRSTR-1 $149.95 more info
	Conversion Kit, MMIRSTR-1 to MMIRSTR-2, 1999-04 Cobra Conversion kit to upgrade an installed MMIRSTR-1 to MMIRSTR-2 specs.	MMIRSTR-3 $169.97 more info
	Bumpsteer Gauge Bumpsteer gauge measures bumpsteer. Required when adjusting bumpsteer.	MMT-4 $139.97 more info