Installation was easy and straightforward, I didn’t have to bend the part to make it fit. Take your time and tighten everything down. I personally can’t hear it, but my wife says the truck idles quieter.

Seems to quiet the engine down some. Makes sense to balance and equalize the oil between the heads. The fit was perfect and quality part. I don’t think it’s necessary, but i nice to have.

It didn’t really fit, it seem too long n as if the bends on the pipe weren’t right so I had to force it on the fittings. My truck never leaked before but now it does but I don’t see any oil leaks from the fittings.

Install was very straight-forward, although the pipe had to be "massaged" into place slightly. Seals up great with a little pipe dope, and seems to make the idle a little smoother and quieter, as advertised.

Was really easy to install on my e fuel, 99 Spyder, intercooled setup. I have not noticed any difference at all. My idle still surges especially when cold just like it did before. No big deal to me. I like the idea of it circulating the oil which was the main factor why I purchased it.

Easy to install, Looks great!

Received order to Canada in about a week in a half, faster than expected! Did not have to move my stock hpop lines on each oil rail as the x-over pipe is made to go into capped off spots on your oil rails on each side. Had to make a very slight bend on each corner spot as the line was tight against my clamp from the turbo outlet side. Fit perfect after that. Truck has a noticeable smoother idle and a little bit quieter.

Improved idle. Runs much smoother. Got me chicks.

First one I bought starting leaking after a few drives and couldn’t get it to quit. Second one seems to be working good however