Hi, im buying a mazdaspeed exhaust and coldair intake and I was wandering if that’s ganna affects my warranty. I’ve asked the dealer ship a hundred times but they won’t give me a straight answer.

 

The Magnusson Moss act says that a car dealer must prove that an aftermarket part caused a failure to deny warranty coverage. It's stickied at the top of this section of the forum.

A mazdaspeed part was made by the manufacturer for our car so you shouldn't have any failures related to it unless it's installed improperly.