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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.

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Displaying 1 - 4 of 4 results  
Product ImageProduct(s)Part #
IRS Rear Grip Package - "The Basics", 1999-04 Cobra

IRS Rear Grip Package - "The Basics", 1999-04 Cobra

Larger Image Reduce IRS wheel hop and improve handling with this Delrin Control Arm Bushing Package for upper and lower control arms. Fits 1999-2004 Mustang Cobra Eliminates deflection allowed by stock rubber upper and lower...
MMRG-20
$548.00
more info
IRS Rear Grip Package - Street, 1999-04 Cobra

IRS Rear Grip Package - Street, 1999-04 Cobra

MM rear Grip Box reduces wheel hop and improves handling of IRS-equipped 1979-2004 Mustangs.
MMRG-21
$910.92
more info
IRS Rear Grip Package - Super Street/Competition, 1999-04 Cobra

IRS Rear Grip Package - Super Street/Competition, 1999-04 Cobra

MM Rear Grip Box takes the Street IRS Grip Box to the next level. Reduces wheel hop and improves handling of IRS-equipped 1979-2004 Mustangs.
MMRG-21.5
$1,036.86
more info
IRS Rear Grip Package - Race, 1999-04 Cobra

IRS Rear Grip Package - Race, 1999-04 Cobra

MM Rear Grip Box takes the Super Street/Competition IRS Grip Box up another level. Reduces wheel hop and improves handling of IRS-equipped 1979-2004 Mustangs.
MMRG-22
$1,215.92
more info