What will I need to buy in order for me to get the best performance out of my Big Bore
Also i need specific names of the items, Item total including mod needs to be under 1k

 

if you have the money have a yoshi 450 kit installed
there's a few people on here that have them and really love
the power

 

Define "have the money", i have 1k to spend on the bike as of now and i wanna know how do i get the most bang for my buck, i am thinking about the athena 440 but i don't know what kind of pipe to put on as well as what airbox. Also all 3 items installed need to be under 1k so the yoshi is a little expensive, thanks for the reply tho