Love my Megan I had no issues during install...missing part's? What could be missing...did you buy new?
A lot of people knock the Megan just because of the price, but it rocks.
2013 M3 Coupe-MR/BLK ZCP, ACM test pipes, BPM Stg2 dev. tune and Megan catback, more to come
Previous rides: 2011 M3 Coupe-MR/Blk
2007 Porsche 997C2S Speed Yellow/Blk sport seats
2004 BMW M3 Imola/Blk