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uspspro · 10-11-2012, 06:11 PM

Also, it seems most of the gains come from leaning the AFR. Not going to get these gains if you already have a good tune.

10-11-2012, 06:11 PM	#103
uspspro Senior Member Join Date: Mar 2012 Drives: DGM BRZ, MR-S 3.5L V6 swap (sold) Location: Bay Area, CA Posts: 602 Thanks: 28 Thanked 188 Times in 121 Posts Mentioned: 1 Post(s) Tagged: 1 Thread(s)	Also, it seems most of the gains come from leaning the AFR. Not going to get these gains if you already have a good tune.