He is in canada though.... Im assuming the magnuson-moss is an american lawjmonte345 said:According to the Magnuson-Moss Warranty Act the dealership has to prove that the aftermarket part is what caused the damage. I wouldn't worry about it, I have a K&N on my Red Line and haven't had any problems
Ok maybe they are smart enough to figure out you were using an aftermarket air filter. But they have to PROVE it before denying a warranty claim. They cant just say "Well we believe you were not using the factory intake equipment therefore we dont have to fix your car". You would have to be a complete schmuck to let them win that one.jonnycat said:^^if the motor had an excess of sand or dirt in it, and you switched the filters back someone would be smart enough to figure out they were swapped. Most techs are pretty smart and should be able to figure it out.