CSP4 (SOTF) Tune for 2018 RAM 6.7L Cummins T5075 and price are unbeatable -

and price are unbeatable - not to mention it's made right here in Canada

View the C6045P Installation Instructions

power and peace of mind driving with incredible sound

+300 ft-lbs torque over factory

Select the single power level below that best suits what you demand out if your vehicle

CSP4 (SOTF) Tune for 2018 RAM 6.7L Cummins T5075 and price are unbeatable -Instantly choose between towing, race, sport economy driving and stock tunes for your 2018 Dodge RAM 2500, 3500, 4500, 5500. EFI Live license is optional. Required OBD2 Bypass Cable for EFI Live is optional but required for installing your tune. CSP5 Switch optional but required for switching tunes. Description: Flash using your EFI Live Flash Scan or AutoCal device You will need an EFI License that you can buy from us 4 Switch on the Fly Tunes