As the title suggest...
I just had my filter replaced. I dont buy the replacement filter but i just replace the filter material itself only. Stock filter is paper type and it restrict air flow making me put fan speed...
actually i've big problem bout my 13b n/a that i need ur advice since its been a headache to me to think about it.
the prob is my side seal of rotor already leak, bcos i can see there's water moisture...