Works as it should..Most of the reviews had additional upgrades included in the review. I chose to only replace the Fuel Lines and CVD fittings. Smoothes out idle and saw 2-3 psi gain in Fuel Pressure..Went from 53psi stock to 57-58 psi. Less drop in pressure during full throttle.

When installing the driver side CVD, loosen the Alternator/Power Steering Assembly (4 bolts) to allow plenty of room to work. I'd also suggest removing the Fuel Bowl. (2 bolts) and plugs).

Make sure you order the Parker Viton O-Rings for the fuel bowl lines... 1/4, 5/16, and 3/8...Order spares..cause you'll likely drop them when trying to install. for $2..it's worth it!

I didn't have too take Y pipe and all the other stuff some videos showed have banks exhaust took down pipe off and had plenty of room to chang cvd and banjo bolt runs very smooth and noticeable sound diff in cab

Yet again, another great product from RDP! Added another element of quieting down the engine and improving fuel flow. Abandon the restrictive stockers for these and you will certainly hear a difference!

First off. This was a great product for my 2000 f350 7.3, with 440k. I paid for these fitings as I watched Bill at Powerstroke help do his fuel mods. The products that Riffraff sold and upgrading my old fuel system with the new improvemts really woke up my old 7.3.

Bought these because I was doing some upgrades and it would be easier to install with everything taken apart. WOW, the stock ones are so restricted you can barely blow through them. Love the new ones and so does the truck. Definitely cleaned up idle.

Verry well built WAY bigger than stock. You MUST get new Vito sleeves with these!!

Put this on your 7.3 ,more fuel bigger turbo cant go wrong

Put this on your 7.3 ,more fuel bigger turbo cant go wrong

Not too bad of a job when you're changing out turbo and hpop.