i picked up an 06 sportsman 700 efi recently. Put some 28 inch tires, 2 inch lift and a big guns evo u exhaust. First time I went and tried out some mud, it didn’t work in my favor. Little bit disappointed. It didn’t have enough power to get the tires spinning in 4 high to get myself out, and 4 low didn’t have enough wheel speed. I’ve been told since the wheeler is efi that I should change the air filter, and get a tuner. And I’ve also heard of changing the clutching. My question is what kind of tuner to get and what to do for the clutching? Thanks in advance
