GIAC Stage 2 tune & flash loader?

Thanks for the tips avant. I've been told that the car adapts to the the tune Just wasn't sure. I'm afraid of giving it too much now lol. I just got tuned Saturday too. once this tank goes low im going to shell and topping off to see if there is a difference


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I got db+ and it's working fine for me. Got stage 2 on Friday [emoji108]