Will Magotan 2.0T affect KN style low-twist air filter?

Actually, KN is a double-edged sword. It is designed as a highly breathable material with a layer of nursing oil on the surface to protect the filtering membrane. It worked well at first, but when you use it later, the viscosity of the care oil will lead to the decrease of air permeability, which will cause the problems you described. But this is precisely the design concept of KN, reminding you to clean up in time.

In addition: After using KN, the throttle valve is dirtier than the ordinary one because of Qualcomm.

There are ordinary cars that are not obvious, and the use effect of turbocharging is more obvious.

I hope it helps you.