CSP4 (SOTF) Tune without hardware for 2018 RAM 6.7L Cummins

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 

• Instantly switch tunes while driving
• Choose your switch option based on model year
• Motorops tunes produce less smoke
• More consistent power delivery
• Easy installation instructions
• Telephone support if needed

Switch Between:

HEAVY TOW

• For towing from 8,000lbs up to Gross Vehicle Weight Rating
• Wider torque curve assists heavy loads
• + 20 RWHP, + 40 ft-lbs torque
• Exhaust temperatures drop up to 100F under full load

LIGHT TOW

• For those towing below 8,000lbs
• Perfect balance of sport driving & functionality
• Designed for weekend tower, boats, small tractors, etc
• Unhook and enjoy a sportier drive
• + 40HP, + 80 ft-lbs torque  

SPORT ECONOMY

• Fun “unloaded” daily driving
• For driving around town, highways
• Impress your friends
• Put a smile on your face
• + 80 RWHP, +150 ft-lbs torque
• Puts your vehicle near the 480 RWHP mark

RACE

• Maxes out the factory fuel system
• +100 RWHP, +180 ft-lbs torque
• Recommend transmission tune to avoid premature wear
• If you drive responsibly, can use Performance as you would Sport Economy
• Also recommend FASS or Air Dog lift pump to maintain 460 RWHP

Required Options

• OBD2 Bypass Cable for EFI Live
• CSP5 Switch

Recommended Option

Transmission Tuning

• Increased transmission line pressure for holding more HP and torque
• Revised shift schedule to improve drive-ability
• Keeps the truck on top of the turbo
• Improved shift timing
• Re-designed torque converter lock-up strategy
• Allows power transfer from the engine to the wheels more directly