Alright guys i need your help........
I have a YFZ 450 '04....
Right now it is completly Stock other than nerf bars..
I am putting on it a White Bros Carbon Race exhaust system, Big Bore kit stage 2 (juice it up to 480), ATV PRO POWER PACK, Tag x5 bar with vinyl pad cover, CT RACING GRAPHIC KIT(BLUE) and AC racing front bumper.

What Tires should i put on it.........i mostly ride trails and dirt tracks
What else will make it go faster......