QIKDSL
New member
- Joined
- Jan 2, 2008
- Messages
- 511
Hi, Ive got a 2004 lb7 duramax. I recently bought a diablo predator for it. I also have a airaid intake and 4inch turbo back straight pipe. I was looking on diablos site and saw you can do custom tuning. Has anyone tried this? Is it possible to get a higher hp tune made and installed?
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