Yep! i use tunerpro , EEhack and flashhack (for flashing only). so far ive managed to make some power gains on the low end but im starting to get some problems higher up around 3500-4500 rpm. Just adding a degree of timing to the Stock map for ignition timing seems to cause me to have up to 15000-22000 counts of knock, I do have headers , they do touch a bit underneath the car around the transmission so im trying to figure out if its a false knock or real. When i run a safe tune with stock timing very minimal counts of knock show up, but once i add a degree in the 3500-4500 region at 70-100 TPS those knock counts skyrocket. im also not sure if its possible that with the increased timing its becoming louder and then also trying to count that as knock.