All the factory lines will leak. I replaced both hpop lines I really liked the extra shielding on the lines should protect them. also bigger more flex able than originals .

Perfect fit and easy on the wallet thanks to clay and staff for everything. ..

Had a leaky OEM line so replace both with these and the quality is much better.

I bought both HPOP lines recently. They are not identical to the original lines. They do look to be very well built, however. The primary difference between my 2002 Ex hoses and these new hoses is the end fittings. Instead of a hard plastic collar, these have what may be a soft silicone collar. They fit just like the originals, are thicker than the originals, and seem very well built. I was doing the HPOP anyways, so I figured, might as well. 200k next to a blazing turbo, under huge amounts of pressure for 13 years? It's about time. For a total of around $100, I feel pretty good about replacing them. Riffraff is probably the best on-line retailer I've ever dealt with. I won't buy from anyone else for my 7.3. Thanks RR!

Bought this with the high pressure oil line disconnect tool and installed in about 10 minutes (there was some time taken to clean the fittings on the pump and engine) Nothing had to be removed except for the fuel bowl cover.

Every job is easy if you have the right tools!

Good quality unit installed easily

The hpop lines are bigger in dia and work great i believe better than the stock ones

Quality Product--Direct fit--Buy the disconnect tool also