Yamaha Wolverine Forum banner

1 - 3 of 3 Posts

·
Registered
Joined
·
14 Posts
Discussion Starter #1
Started working on the Tuning today for the X2 and X4 using the HMF Quiet Slip on pipe. Pretty happy with the immediate results to be had with just a slip on muffler as we were picking up 6-7 rear wheel hp ( 15% rwhp gains ). Next week we will have the tuning available to be written directly to the ECU as well.

Before After HMF Slip on.jpg
 

·
Super Moderator
Joined
·
3,796 Posts
Congratulations WR Kyle! You guys are going to be meeting the wants and needs of many X2 & X4 owners.
 
  • Like
Reactions: MassiveOverkill
1 - 3 of 3 Posts
Top