All new product from Motec developed for 2011-2014 S197 Mustang GT500 6 speed manual. This is a game changer for anyone running 1000+ RWHP and needing more traction control to put all those ponies to the ground in your Shelby GT500. Keep all your original OEM interior without having to change anything. This kit is plug n play and replaces your factory PCM. Can be changed back to factory oem PCM anytime.
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