MM News

Back in stock! M-5500 stock replacement rear upper control arms for Fox and SN95 Mustangs.

New! Hawk pads for the StopTech 6-piston caliper (ST-60) are in stock, both street and race compounds.

New! Maximum Motorsports has the Caster Camber Plates and coil-over kits specified for NASA's Spec Iron road race series for S197 Mustangs.

New! MM now offers an adjustable front swaybar for SN95 Mustangs. Currently in stock and ready to ship.

New! MM now has StopTech front brake hoses for the 2015+ Mustang.

New! MM Starter Box for S550 Mustangs. Includes Koni dampers, MM Caster Camber Plates, choice of Eibach or H&R springs, and Eibach swaybars.

New! Koni struts and shocks are now available for S550 Mustangs. Koni's renowned Sport series single-adjustable dampers will greatly improve the handling your 2015+ Mustang.

New! MM Engine Support Beam for 2005-2014 Mustangs holds your engine up while swapping k-members. Ideal for installing the Mm5KM-7 k-member, or any k-member. Install headers much more easily by removing your k-member.

Actual product may differ from photo.


  • Item # HYP25009225
  • Manufacturer: Hyperco
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Hypercoil Coil-Over Spring, 250 lb/in, 9" long, 2-1/4" inside diameter