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Old 09-13-2012, 10:40 AM   #5
Cobb Tuning
Member#: 4803
Join Date: Mar 2001
Location: Austin, TX

Originally Posted by ricky0418 View Post
its a 2011 wrx only mod a invidia catback, running a stage1 93 octane Cobb OTS map. is it knocking ? and what are my options should i try a different map?
You want to put the car under some load (if you can do safely) so we can see how it reacts. Check out our data logging video below.

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