Well finally got a chance to install the icebox today. Took about 1.5 hrs.
I have one question. Is there a specific way the sensors have to be attached? The reason I ask is the way they attached to the tube was pretty tight. There isn't any play in the wires now.

The larger sensor should be turned 90* that would loosen the wire pretty easily. The smaller one needs to be taped differently. The way the tap is the screw is at an angle and the sensor doesn't seal well. plus the wires are REAL tight on this one.

hno:
This is how it is:
View attachment 8154
This is how it should be:
View attachment 8155
After a little fooling around I got them to work. but I may retap the one smaller one. Also I would suggest making the down tube about 1" longer. found it real tight to attach both truckside and filter side elbows. Just a suggestion. But managable.
Otherwise I took it for a rip and it sounds great and it looks great too.
View attachment 8156