What kind of number could I expect? I have a 2012 ultra limited 103, I have the 2-1-2 head pipe and VH twin slash mufflers. I was hoping if I do this build I could keep same exhaust. Just thought I could save a little money. Will this exhaust be worthy of the stage 4 or will I kill all the power it should have?
Thanks

 

The numbers I am getting now are 90.79 HP, 116.75 TQ. Will stage 4 change this much?

 

Numbers will be relative to the specific combination, the Jackpot 2/1/2 works best on motors making stock to about 115Hp. For higher HP builds we recommend the Jackpot XXX head pipe.