for the engine, it shouldn't be a problem...as for the dash, most of the ST18x kakis choose to keep their dash. but i think with simple mods shd fit...
I using CVT and is which piggyback can change CVT rev limit/ change gear timing?
because i found that CVT will auto up gear if RPM or torque reached require range.
i want to increase it. so that late auto shift up gear.