Ok so I heard about the oil crossover and read reviews and what not. It says it quits the ole u.3 down a little and I figured ok well I dont want a quieter truck but it sure cant be bad for oil to crossover more easily. That being said it was a top notch part and extremely easy to install, I like it so much I bought a total of 3 for all of my trucks! I gotta had it to riff raff quality parts at quality prices and I have ordered numerous parts since then.

Not sure of any performance
incease but the fit was perfect. I
purchased for added benefit of getting
oil to all injectors quicker on start up.

I am a novice when it comes to diesel motors. this is one of the first things i was to to do. It was easy to install and made a night and day in the sound of the engine

Well, after 185k. I started to see some bluish smoke. Went to the dealer and of course I was told I need a new engine. Number 7 has low compression. I authorized the compression test, but they did not perform it. They said, they were able to perform a different test, to determine compression?
Well I got a 2nd opinion and it did need a motor. So 8g's later and a new crate motor. The motor came in and of-course the AFE intercooler pipes, cold air intake, turbo back 4 inch, wicked wheel 2, turbo master waste gate, bds uppipes ( wrapped with DEI titanium wrap, turbo blanket and I've forgotten what else.
Engine is installed and should be able to start it in a few days.
I guess with the new motor and other items, it will be hard to tell how the item has-will improve the top end noise.

I like it. My engine seems to idle smoother. If only there was a way to incorporate a filter to keep the oil in the top end cleaner...

Can't tell if I was supposed to notice anything, but fit was perfect. I installed during Turbo rebuild, which made it easier. During driving it does seem to be a little quieter. But that's all I know.

Perfect fit, Seems to have improved the pep of the of the old beast! Time will tell. Can't wait to get the one in my other truck.

Received part with ICP's and installed on my 01 Excursion. Great fit and very easy to install

Thank You Riffraff

Took about five minutes to install and I noticed an immediate difference in the idle. Idles extremely smooth and power comes on much smoother as well.