Well a little update with this thread. Thanks to Erich's recommendation I ordered the 4" tips from John at SSS-exhaust.com. John was great to deal with and the tips are incredible! They were 16" long tip to tip so I had to use a little elbow grease to move my catback around so the tips didn't stick out too far. Anyway here are some before and after pics of the tips....
Old tips that were NASTY!! The car was also dirty....
And the new tips....
Old tips that were NASTY!! The car was also dirty....
And the new tips....