19- Ram 6.4L Pulsar Tuning Module

The 2019 Ram 6.4L Pulsar Tuning Module by EDGE PRODUCTS delivers the power optimization serious boaters and diesel truck owners demand when running heavy loads on the water. Designed specifically for the 6.4L Power Stroke platform, this tuning module unlocks additional horsepower and torque that translates directly to faster acceleration, improved towing capacity, and enhanced responsiveness under demanding conditions—whether you're pulling a heavy wakeboard boat, cruising open water, or handling tight marina maneuvers.

The Pulsar module integrates seamlessly with your engine's factory ECU, recalibrating fuel injection timing and boost parameters to maximize combustion efficiency without sacrificing reliability or fuel economy. EDGE PRODUCTS engineered this tuner to maintain OEM durability standards while extracting genuine performance gains—a critical distinction for marine applications where engine failure means being stranded offshore. The compact design (9.5 x 3.6 x 10.9 inches) and light weight (2.5 lbs) allow for straightforward installation beneath the dash or in the engine bay without interfering with marine systems or saltwater corrosion concerns.

Boat owners running 2019-model-year Ram diesel platforms benefit most from this upgrade, particularly those towing multi-ton watercraft or frequently operating at full throttle in challenging conditions. The tuning module is compatible exclusively with 6.4L Power Stroke engines and requires no permanent modifications—you can remove it if needed. Installation involves connecting the module to your truck's OBD-II port, making the upgrade reversible and dealer-service friendly. For serious water enthusiasts who demand maximum pulling power and engine responsiveness, the Pulsar Tuning Module is a proven choice backed by EDGE PRODUCTS' reputation for diesel performance engineering.