E90/E91/E92/E93 (2006 - 2013)
Hi All, I am about to put a bid on a 07 335i coupe which has an AFE Air Intake installed on it .. The car is a cpo and still under warranty .. I called in to local bmw dealership to find out if the installation of AFE intakes can void the warranty and the answer scared me :
A/c to Service Rep...