Thread: JB4 Hesitation
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      01-29-2017, 10:31 AM   #84
CaryTheLabelGuy
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Drives: 2016 M4 ZCP
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Quote:
Originally Posted by JoeyBananas View Post
Hate to get off topic but does MAP2 require fuel mass connector? Or just race gas map?
Map 2 requires the Fuel Pressure Sensor connection, yes. Map 2 also requires 93 or better octane. I personally agree with needing downpipes to help raise the detonation threshold slightly (by less backpressure) for pump 93. If using E85 mixtures of E30 or better (ZCP) or racegas, you can get away with the stock downpipes for map 2 or better.
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