I am driving 2012 Mazda 3 GS-SKY.
My car is almost 2 years old and 40000km on it.
I am planning to change Engine Air Filter and Cabin Air Filter.
I prefer genuine parts but aftermarket parts is okay for me.
Where can I buy Engine Air Filter and Cabin Air Filter?
I have a quick question.
I bring my own engine oil and go to dealer to change engine oil.
I usually use Castrol Edge Titanium 0W-20 or Mobil 1 0W-20.
Will I void the warranty if I use my own engine oil??