Riffraff Diesel Billet Intake Manifold Plenum Set for Ford 7.3L 1994-2003
Our Gen 3 billet aluminum plenums are 100% made in the USA from USA materials.
An engineered design that addresses several issues at once:
- Pair of 6061 Billet Aluminum Plenum - No more sheet metal to bend
- Made In the USA!
- Fits all popular 1994-2003 stock pedestal mount and T4 turbos
- Anodized for a long lasting finish
- Larger intake mouth to accommodate flow
- Fits under both stock and modified turbos 1994-2003
- Commonized to work with all 8 and 10 bolt cylinder heads
- Stainless Steel mounting hardware for seamless install
- Viton O-ring seal rather than RTV - Tested at over 150psi
- Works with both dual and single HPOP's
- Billet spacers for GPR and GPCM brackets
- Plenum mouth O.D. is machined to retain intake "Y" better for T4 style kits
If you are looking for a true billet solution at an economical price, then this is your product.
*Note: Factory 1994 - Early 1999 have 2" plenums, and Late 1999-2003 have 3" Plenums
*Note: Anodized Color on Aluminum can be discolored / damaged by chemical engine cleaners. Use only soap and water to clean.
*Fitment Note: The hardware included with the plenums is intended to secure the plenums and GPR/AIH bracket only; if the fuel line clamp and AIH ground wire will be re-used, customer will need to make provision for the reinstallation of those items. We suggest the RDP-FFL line kit in place of the stock fuel lines.
106 Reviews Hide Reviews Show Reviews
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Beautiful billet pieces
I didnt really need these but i wanted to bulletproof my truck and man these things are a work of art! They are more sturdy and the oring design is less messy and better than the stock rtv design. When you put the orings use a little bearing grease to fit the oring onto the plenum and they will stick just fine. I pressure tested and theres zero leaks. I dont know if my old ones were leaking but im sure over time they will. Thanks riff raff!
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Quality
These not only look like a piece of artwork, but are a real engineering feat. From the integrated oring that is so superior to RTV, to the included stainless hardware, and all the flow increases on the inside. These are hands down the nicest parts I have ever seen. Riffraff is on a level of their own above anyone else.
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High quality product
Not only is this a good product installation was a breeze would recommend this to anyone it is looking to not only dress up their engine bay and for performance ! Definitely worth the money !
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Billet intake plenum for 7.3
The best, TOP NOTCH. Don't buy any other
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Quality - Quality - Quality
Can not be said enough the quality that Riffraff has put into these parts. Going the extra mile with the oring and not the RTV just puts it over the top.
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OWNER
BEST ON THE MARKET....I TRIED THEM ALL....THE SHEETMETAL ONES ARE NO GOOD.....
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Top Notch
Great design and engineering. The craftsmanship of these is evident when you hold them. O-ring is far superior to the factory RTV, and way easier to install. 10/10
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02 intake plenums
Machining is top notch, anodizing is clean.
Installation is pretty straight forward o-ring can be a little frustrating a little rtv on the radius’s is helpful. The worst part of it all is that you have to cover them. -
Completely worth it
Item is great quality(as always with RiffRaff products) highly recommend. Install was smooth
