2019-2021 Dodge Ram 6.4 V8 Pulsar Tuner

Tune Your HEMI In Minutes with No PCM Swap!

DiabloSport has pioneered late model Dodge/Chrysler Hemi tuning with the most diverse product offering for 2019 and newer vehicles on the market. The DiabloSport PCM + Tuner PKITs and PCM swap kits are the go-to performance tuning solution with the PCM modification in mind. Now, DiabloSport brings a fresh solution to tuning 2019-2020 Hemi trucks without modifying the PCM at all! Pulsar, PN 32454, is a brand new, innovative product that has been engineered to keep your PCM on the truck with no flash tuning, or removal of the computer itself, required. Pulsar is an in-line computer that connects directly to the vehicle’s PCM, with no additional wiring harness. Performance tuning has never been this easy!



Adjustable power levels on-the-fly
Improves economy, towing capabilities, and performance
8 performance levels – stock, economy, tow, performance
Tire Size: 20" - 59"
Gear Ratio: 2.00 - 5.99
Power level displayed on OEM dash
Adds up to 25 HP and 40 ft-lbs TQ (Peak to Peak)
Advanced ignition timing (spark)
User-selectable level with MDS on/off
Adjusts accelerator pedal response to drastically enhance the driving experience
No modifications to vehicle's PCM


The part number for this item is Diablosport 32454 and it fits 2019-2021 Dodge Ram 6.4 V8 models.