For those running a fuelpak with 2" rush mufflers what map are you using? The reason I ask is when you look it up on V&H the mufflers 25301-200 are for a softail.

 

Don't be afraid to call Vance & Hines tech support. Their phone number is on their website.

 

I called Vance & Hines tech support when I was running them before...

 

I emailed V&H for a map and they posted it to me less than 10 minutes later. You can't get a better service than that. Top company in my book.