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churchx · 03-25-2018, 12:42 PM

Weird. It shouldn't affect anything usability wise (except disabling cruise control), but it is cat efficiency check, that should be disabled in tune (you mentioned stg 2+ after all) that is made for catless headers.

03-25-2018, 12:42 PM	#198
churchx Senior Member Join Date: Mar 2015 Drives: 2014 GT86 Location: Latvia, Riga Posts: 4,334 Thanks: 696 Thanked 2,086 Times in 1,436 Posts Mentioned: 53 Post(s) Tagged: 1 Thread(s)	Weird. It shouldn't affect anything usability wise (except disabling cruise control), but it is cat efficiency check, that should be disabled in tune (you mentioned stg 2+ after all) that is made for catless headers.