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Old 04-25-2016, 09:15 PM   #68
simpleJ
Scooby Specialist
 
Member#: 391748
Join Date: May 2014
Chapter/Region: NESIC
Location: The Shire
Vehicle:
2015 WRX CWP (sold)
2019 STi CWP

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Also those of you keen on an running an intake without a tune can see why this is a bad idea above, the X axis is the MAF reading while the Y represents the look up value for G/S of airflow based on the MAF reading- the difference is huge

So basically if you ran a cobb intake without a tune it could get 30% more air flow than is accounted for by the ecu.
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