A
I'm trying to figure out why my '18 Axys runs stronger than my '17. I noticed there is a different pipe # on the '17 versus '18 parts list. Anybody know if it is a different pipe or just cosmetic changes? The ECU has a different part number also (mapping?). My '17 requires 10-60's at 10,000 to maintain 8,100 r's, my '18 pulls 10-64's at the same elevation and runs 8,150r's. In side by side uphill drags the '18 pulls the '17 by a good margin.
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