can i change the gear ratio of 2015+ jeep jk without changing the original pcm or unlock it ?
can i change the gear ratio of 2015+ jeep jk without changing the original pcm or unlock it ?
Jeep wrangler 2012 automatic, sprintex supercharger, 9lbs of boost, 4.5" lift, fox 2.5 internal bypass shocks, 4.88 gears, 37" tires,
Ford Mustang Shelby gt350 2017, airraid air filter, jlt catch-can,
Yes
thanks
Jeep wrangler 2012 automatic, sprintex supercharger, 9lbs of boost, 4.5" lift, fox 2.5 internal bypass shocks, 4.88 gears, 37" tires,
Ford Mustang Shelby gt350 2017, airraid air filter, jlt catch-can,