Hi, I am preparing to replace all available metal options from the plastic lines on both vehicles, but my question lies with the 2014 3.0 SC, I have noticed that there are two options for the rear manifolds, one is a solid design while the other is a split screw together unit. Any input which would be the better option, I have thoughts but would like additional input.

 

If you have watched my install videos, the pipe I used was the top one ,I posted it last year in November, but I created the video in June so the install has been over a year now ,so to your question the top one works perfect, the bottom one makes more sense because it's one piece, the only problem is quality in how the sensor is installed within the pipe itself, so that maybe trial and error, the one I have works perfect, but it's your choice