The DiabloSport PKITDR578S22-I3 pairs a DiabloSport modified, unlocked PCM with the inTune i3 Platinum handheld programmer for the 2022 Ram 1500 5.7L HEMI with the 8-speed transmission. These trucks ship with a locked PCM, so the kit supplies a PCM programmed to the vehicle along with the i3 Platinum and the required bypass module. Preloaded dyno-tested tunes add up to 30 rear-wheel horsepower with stronger torque, quicker throttle response and refined 8-speed shift behavior, and MDS can be disabled for full-time V8 operation. On 2019 and newer models the stock calibration must be saved with the tuner before the factory PCM is removed.
Specifications:
- Product line: DiabloSport modified PCM and inTune i3 Platinum combo
- Type: unlocked PCM plus handheld programmer kit
- Includes: PCM programmed to the vehicle, inTune i3 Platinum (PN 8345) and required bypass module
- Gains 25-30 RWHP on premium fuel
- Disables MDS for full-time V8 operation
- Preloaded 87, 91 and 93 octane tunes plus 8-speed TCM tune
- Supports CMR custom tuning and data logging with DTC read/clear
- Adjustable throttle response, rev limiter, idle speed, speed limiter and cooling fan targets
- Tire size adjustment 20-44 inches for speedometer correction
- Application: 2022 Ram 1500 5.7L HEMI with 8-speed transmission
- Part number: PKITDR578S22-I3
Fitment: Fits the 2022 Ram 1500 5.7L HEMI with the 8-speed transmission.
Emissions compliance: This part is legal for on-street use under the EPA Tampering Policy of November 23, 2020 in states that follow that policy. It is not currently legal for sale or use in California, where CARB testing is pending. A California Proposition 65 warning applies.
FAQ
What does the DiabloSport PKITDR578S22-I3 kit include?
It includes a DiabloSport modified PCM programmed to the vehicle, the inTune i3 Platinum handheld programmer (PN 8345) and the required bypass module.
Which vehicle does the PKITDR578S22-I3 fit?
It fits the 2022 Ram 1500 5.7L HEMI equipped with the 8-speed transmission.
How much power does the i3 combo add?
DiabloSport rates the preloaded tunes at 25-30 rear-wheel horsepower on premium fuel, with an included 8-speed transmission tune.
Does the kit allow MDS to be disabled?
Yes. The tunes can disable MDS so the HEMI stays in full-time V8 mode, and the i3 Platinum supports CMR custom tuning for further changes.
Is a stock calibration backup required?
Yes. On 2019 and newer models the stock calibration must be saved with the tuner before the factory PCM is removed. Instructions are included.
