New Hayabusa

[Mr Brown]

leave the hindle alone and get the akrapovic exhaust it's the best for the track and u will not need a pc just have someone map it right.

??WTF?

?
How is it going to be mapped with out power commander?

There are some dealerships that custom flash the ECM.

Yeah, but it's not nearly as good as a custom PC map. They can add or remove 5 or 10% of the fuel.

 

[Superbusa]

hindle is good but i recommend m4 just because tubing is larger, yoshi box your ecu is junk, can only add or remove by 5%, custom map on your pc3 is the ####, other than that looks identical to what i use

 

[Superbusa]

also recommend an air shifter, takes alot out of the equation