MM News

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.

2005-2010 Mustang Road and Track Grip Box (Incld 07-12 GT500)
Actual product may differ from photo.
  • 2005-2010 Mustang Road and Track Grip Box (Incld 07-12 GT500)
  • Standard included HD control arms
  • Optional upgraded XD control arms
  • Optional added Mm5KM-7
  • Optional Mm5RLCA-57 rear lower control arm brackets
  • Optional MMT-4 Bumpsteer gauge

click on thumbnail to zoom


  • Part # RTB-50

Select Option(s):

Upgrade to XD control arms?