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Originally Posted by Alan l.
So I wanted to crank up the boost with my S2 tune and according to Terry I can not do so like you S1 guys ! 
When I hook up my JB4 to my laptop using the latest firmware it doesn't even give me the option to change boost over stock. According to Terry it's either map 1 or map 2.
Alan |
What's the difference between map 1 and 2?