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Quantity
1
Description
Complete custom calibrations developed specifically for the new 22-23 RAM Trucks.
All torque and speed limits removed. Pilot/Post injections removed. Exhaust brake power increased and enabled to lower speeds. Considerable fuel mileage gains ove...
Reviews
5.0
2 ratings
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The people at Optimal are very responsive with the emails and with getting your tune back to install. They made the process smooth and answered all my questions. I would highly recommend going this route.