Find a very good shop to install
Reviewed By Neil S (Dana Point, CA) Reviewed for a 2010 Subaru Impreza —3/27/2012 12:13 PM
Out of the box, the Magnaflow for my STI had so little clearance that I came very close to sending it back. And that would have been a huge hassle. Fortunately, my installer was Cobb Tuning. The guys there went way out of their way to "make it fit". Lots of benchwork - hammering on heat shields, etc. - to acquire clearance. So far, no rattles or contact. But I will be taking it back to Cobb in a week to check the fitment again. Looks great. Sounds great. A very poor fit from an otherwise good company.