Package arrived, well packed. Ended with a great sound and a great look. Everything in the middle was NOT great. I installed the exhaust in my driveway with the truck elevated. The instructions referred to part numbers as 4211-1, 4211-2 and so forth. Every part label on my order was "LEX4211". The sketch you see on this site is the only picture you have. During installation the clamps used 15mm and 16mm bolts... all mixed together. Very frustrating. Many of the clamps do not hold the piped tight at all. I think the instructions were written by the same guy that wrote the evacuation plan for the Titanic.
My advice is to copy the picture/diagram on this site at the one on the instructions is faded and not clear. After installing everything spot weld all connections (which I did). Most importantly, if you are not mechanically inclined let someone else install this for you. After the frustration I did end up with a great sound and a good looking system.
Posted by Douglas (Hagerstown, MD) / August 14, 20212014 Ford F-150