Im fucking newb in atv and i bought a raptor 2006 basicly stock for the performance upgrade!! Just seems to have the k&n air intake filter. Before i was in cars world so i have a good tuning base but i dont know where to start with my raptor. what's the best starting mods for upgrading performances !?! Need some suggestion of good setup but i dont want to modify the motor for this year!! Thx for the help !!