13-18 Ram 6.7L Cummins Calibrated Power CSP4 Tuning

Product Unavailable (Updated 11-22-23)

There's no reason to pull your exhaust off of your truck to get the power, mileage, and torque benefits of tuning.  At CPS, we specialize in engineering high power calibrations that work in harmony with the factory emissions control systems.  Our calibrations process is time and labor intensive, but the results are worth it if you're using your truck daily and appreciate clean quiet operation.  

-Truck emits zero particulate (black smoke)

-Makes excellent power and torque throughout the rev range

-Shifts firm and locks the torque converter up to take advantage of the 6.7L's wide torque curve (*with optional TCM tuning)

-Improves mileage by wasting less energy in hydraulic torque converter operation

-Does not smoke on cold start

-Does not smell like diesel fuel

-Does not drone in the cab at any RPM while towing

-Does not make you a target for DOT and law enforcement

-Allows you to go back to stock with a simple reflash

The Jack tuning level offers 4 tunes ranging in power from 20HP over stock to 100HP over stock

Tune 1 (+20HP 50ft-lbs): A tune designed for heavy towing use. Our goal with this tune is to give you as much extra power and torque as we can offer while keeping the powertrain safe for towing at max capacity.  We calibrate around sustained EGT and torque converter clutch capacity.

Tune 2 (+40HP 80ft-lbs): A tune designed for light towing use (8K lb trailer and lighter). Our goal with this tune is to give you as much extra power and torque as we can offer while keeping the powertrain safe for towing at light and medium capacity.  We calibrate around sustained EGT and torque converter clutch capacity at these load levels.

 Tune 3 (+80HP 150 ft-lbs): A tune designed for daily driving, and great mileage. Our goal with this tune is to give you a tune that's fun drive unloaded every day.  Improved throttle response, good low end feel and crisp shifts.  We balance fun and mileage with long term driveline and emissions system reliability.  

Tune 4 (+100HP 180ft-lbs):  A significant bump in power and torque.  It feels like a totally different truck at this time.  This tune will put you just shy of 450rwhp and 1000ft-lbs.  We're talking about a truck that's a lot of fun to drive and a surprise for most anything you'll see at a stoplight.  We reccomend not exceeding this power level for long term health on un-modified transmission or stock clutch (manual trans).