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lmm help
do i have to do the tuning myself or are there a lot of tunes floating around on this forum?- raycej
- Post #3
- Forum: Duramax Tuning, Logging, and Gauges
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R
lmm help
just bought a 08 lmm was wondering if anyone had any suggestions on what type of chip to run and also about dpf delete exhaust? any help would help a ton- raycej
- Thread
- Replies: 15
- Forum: Duramax Tuning, Logging, and Gauges