MontelG
Well-Known Member
- Thread starter
- #1
I've used a CAI on almost all my cars but they have always been Airaid or K&N, which don't require a tune. What happens if I run a JLT CAI without the tune on the 5.0? It says one is required and I understand the need if I want to take full advantage of it. I'm wondering what would happen for those times when I have to go back to the stock tune for warranty work or to troubleshoot something? Or perhaps the tuner has an issue and I'm waiting on a new one.
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