This is an amazing product, clamp better and had a o-ring gasket so you don't need to form a liquid gasket. Keep in mind the install can be tricky the passanget side bolt that gets deleted will not be able to be removed prior to install without removing the hpop housing. Or you do what I did and cut the head off the bolt and all is good.

Wow, these are pieces are engineering. The red almost looks like a candy finish, and I can' t believe how well they are made. Stout, and made in the US, what more could you want. Even came with quality stainless steel hardware.

The quality of this product is second to none! I am surprised that ever supplier of products for the 7.3 power stroke doesn’t have their own version of this amazing Product. I have purchased several things from RiffRaff for my 7.3 and highly recommended them for superior products, fast service, and quick response to any questions you may have. Clay and his team are fantastic and renew my faith in the commitment to customer service and products made in the USA.

Easy to install and they look really really good

You really have to see in them in hand to appreciate all of the machining and engineered excellence. This are quite the piece of billet to hold. Perfect fit, and the stainless hardware really compliments that install.

Fit was perfect, had to remember where my mounts went but thats on me, all the hardware and fit and finish is beautiful..nice and heavy duty. Love em would buy em again for another vehicle if i needed to

This are beefy, bolted right up, great directions. Solved my leaking intake issue, I couldn't have asked for more.

The website pics don't do these pieces of artwork justice. They are amazing in person, the machining is top notch, and the oring is so much better than RTV. Even stainless steel hardware and billet standoffs for the brackets are first class. From start to finish these are head and shoulders above anything thing else on the market, period.

I recently installed an SXE472 in my truck and ever since, the CAC to Turbo alignment had been off. When I received the RiffRaff billet Plenums, I noticed that they were slightly shorter than the OEM plenums, about 7/16" of an inch shorter. So, once I installed the billet plenums, it also allowed for further rotation of the 472 cover, and this in turn created for the proper alignment of the CAC pipe to Turbo fitment as well. The gasket didn't cooperate much either, so I also had to apply a slight bit of Superglue to keep the gasket in place. I used the glue very lightly, about every 2" or so.