believe it or not.. that is easy. Its not that bad dude. Just don't drill into the concreat like I did because i didn't know when to stop(rockon) . Just go to your local NAPA store .. i'd call first and make sure they have that part number ( in pic ). You have the 2.0 right? Then just order that part. Drill one piece and screw it together.. disconnect the 02 censor.. its easy dude.. took me awhile because I didn't do just as it said.