Answer
Jan 30, 2023 - 11:15 AM
2022 5.7L is indeed a supported combination for tuning. The Diablosport unlocked PCM and handheld would be required as well, found here: https://highhorseperformance.com/diab...
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Jan 30, 2023 - 11:15 AM
View all HHP Racing Pre-VVT HEMI Level 1 Email Tuning Package for Light Modifications Questions & Answers
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