Adding an exhaust ?


No replies to this topic
  • Pmason718

Posted December 25, 2012 - 09:51 PM

#1

Guys I have a 2011 450 and I'm thinking of purchasing the Yoshimura RS 44 Full system. If I add this exhaust what else do I need to add to correct the fuel/air ratio? Do I need some time of power commander?





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