Needs some advise from the experts who know. Bought a 2015 Apex SE and looking to improve the power and performance. Have a Boondocker NOS kit from my 2009 Apex that would like to bring over to the 2015. Not sure if fuel injector plugs are the same, but hope so. So the BIG QUESTION is: are there any decent performance mods that work besides SC or TC? PowerCommander V, Airbox mods, Yamacharger. Whatever mods I do really need to work with the NOS as that is a blast!
Also, hate the quiet sound of the 2011+ stock muffler. Like to hear a little bark, but not too much! Don't like super loud either. I did modify my 2009 stock muffler by removing some inner pipes and liked it. Any suggestions on a muffler?
Skis - don't like the stock dual tunners based on another sled experience. Liked my 5.7 pilots on my other Apexs. Not sure where to go with the EPS and was thinking maybe the 6.9 pilots for a little more float in the deeper snow. Suggestions?