My 650 NK Exhaust Moto GP

[DavidC]

Hi ZMC888,

for the Moment i have good fuellings, its just at 61 PS not opend at full 72 No Modifacion at the Throttle Body, there are no Misfirings.
But i will remove the original Air Filter an Switch to Aftermarkt Filter.

What air filter brand will you use?