The DiabloSport PKITDR578S22-T2 pairs a DiabloSport modified, unlocked PCM with the Trinity 2 (T2) Platinum programmer and monitor for the 2022 Ram 1500 5.7L HEMI with the 8-speed transmission. The Trinity 2 features a high-resolution 5 inch capacitive touch screen with full swipe control and customizable gauge layouts. These trucks ship with a locked PCM, so the kit supplies a PCM programmed to the vehicle along with the Trinity 2 and the required bypass module. Preloaded tunes add up to 30 rear-wheel horsepower, 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 Trinity 2 (T2) Platinum combo
- Type: unlocked PCM plus programmer and monitor kit
- Includes: PCM programmed to the vehicle, Trinity 2 Platinum and required bypass module
- High-resolution 5 inch capacitive touch screen with customizable gauge layouts
- 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
- Data logging with DTC read/clear
- Adjustable 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-T2
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-T2 kit include?
It includes a DiabloSport modified PCM programmed to the vehicle, the Trinity 2 Platinum programmer and monitor, and the required bypass module.
Which vehicle does the PKITDR578S22-T2 fit?
It fits the 2022 Ram 1500 5.7L HEMI equipped with the 8-speed transmission.
How much power does the Trinity 2 combo add?
DiabloSport rates the preloaded tunes at 25-30 rear-wheel horsepower on premium fuel, with an included 8-speed transmission tune.
What display does the Trinity 2 use?
The Trinity 2 Platinum has a high-resolution 5 inch capacitive touch screen with full swipe control and customizable gauge layouts.
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.

