2024 Duramax Tuning 3d
2024 Duramax Tuning 3d. 2024 l5p delete and tune. We're looking at getting my wife a new tahoe with the 3.0 duramax in it, took it for a test drive today and it felt ok, it looks as if there is tuning for it via hp tuners.
This is your warranty friendly alternative to a flash tuner. 3.0l lm2 duramax remote ecm and tcm tuning is now available!