The fit is good. However I was under the impression that i had to use both of the third ports but i only had to use one of them. I DID NOT HAVE TO MOVE THE LINE ON THE DRIVERS SIDE. If I would have then the line would not work. My truck seems to run a little smoother, it seems to accelerate faster, and it turns over faster when you start it. Great investment. I am now waiting for my chip to come and see how it rins after that. I have a 97 powerstroke.

What sold me on this upgrade was the great reviews that it is getting and the great quality products Riffraff sells. I put the stainless line on at the same time I put new Riffraff turbo boots on. Great installation and I can notice the difference in how my 96 idles and goes down the road.

The install was easy clean look and it has made my truck sound smooth at idle and a clean startup very happy with this product thanks to the guys at riffraff for making parts for my obs

easy install, great quality

Noticed immediately a quicker start and smoother idle quality. Had to tweak the tube a bit to get the threads to start... just be patient so you don't crossthread.

It quites the motor chatter right up and smooths the motor out. So no more rough idle. It just helps the injectors fire better.

The installation took a little bit more time than expected because I had to bend the tubing a little to get the HPX positioned right but otherwise the product works great. It smoothed out the idle on my truck and has quieted it down more than I expected.

Good fitment. You can feel and hear the difference at idle and cruising speed. Very happy with the cross over! Great mod.

Fast and easy install, just had to help it a little to fit perfect. Sealed up great no leaks. Can't tell much of and idle difference in noise level but seems smoother.the truck starts and turns over much faster and stronger which was great. Good investment for the price in my opinion