Part / service PP-17-23-L5P-TT from PPEI.
Transmission calibration from PPEI (Power Performance Enterprises) to refine shift timing and torque-converter strategy on the diesel HD application listed.
Confirm tool compatibility and vehicle configuration before ordering — flashing requirements vary by year and ECM/TCM.
Diesel HD owners who already have (or are buying) a compatible flashing tool and want PPEI’s transmission calibration or TCM service for the platform listed.
| Manufacturer | PPEI (Power Performance Enterprises) |
|---|---|
| Part number | PP-17-23-L5P-TT |
| Product type (per PPEI) | PPEI transmission calibration |
| Application (per PPEI) | GM Duramax Ram / Dodge Cummins 2017-2026 |
| Compatible tools (per PPEI / listing) | HP Tuners MPVI; EZ LYNK AutoAgent |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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