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- Tue Aug 13, 2019 7:41 pm
- Forum: General Questions
- Topic: 2019 Silverado CUSTOM Trail Boss 5.3 AFM 6 SPD Tuning
- Replies: 1
- Views: 2608
2019 Silverado CUSTOM Trail Boss 5.3 AFM 6 SPD Tuning
I've got a 2019 Silverado Custom Trail Boss with the 5.3 AFM motor & 6 speed trans. It does not have DFM or auto stop/start but it is the new body style. Do I have any options for tuning or am I out of luck?