How-To Install KellTrac IRS “Posi-Loc” Kit For S550 & S650 Mustang

In this video we list the tools we used, as well as step-by-step how-to instructions for installing the KellTrac Mustang IRS “Posi-Loc” System. It fits all 2015-2024 Mustangs including V6, EcoBoost, GT, GT350, and GT500! We installed it on our 2024 Mustang GT in preparation for passes at the drag strip. With the Posi-Loc System, we expect more consistency, less chance of wheelhop on the launch and shifts, all with minimal gains in NVH. Watch the video below to help guide you step-by step, and be sure to subscribe and click the bell to receive notifications of new videos posted!


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