You guys lol. Pro circuits are stayin on. Why would i spend $500+ on pipes for extra "5 pounds torque", when i already have a good pipe. Maybe if i had t6's or fmf lol. 13t front sprocket it is. $12 bucks and i got what i needed
Couple of things you can try.
lean out your jetting
move you needle for low end performance
I had PC pipes and they’re all mid range. SLP is by far the best low end pipe so that may be an option.