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Old 10-24-2012, 06:05 PM   #23
STI_4TW
Scooby Newbie
 
Member#: 333307
Join Date: Sep 2012
Chapter/Region: South East
Vehicle:
2013 STI
WRB

Default

Pretty sure MAF diameter changes, so in order for your MAF to read correctly, you need a tune / or access port to rescale for the car to run properly.
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