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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Billet intake plenums
What an awesome product.To bad you cant see them once they are installed. Riffraff diesel is hands down the best service company I have delt with.
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Extremely high quality
Very high quality finish is very nice seal is great and for the money can't beat them
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These! These! These!
This is the way a plenum should be made. No RTV and hope it doesn't blow out like mine did. I purchased a set of welded ones with my T4 kit and had nothing but issue. Boots wouldn't stay on, RTV blowing out. The quality and engineering Riffraff has put into these shows. Not to mention the great custom hardware and spacers that came with it. Home run!
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Great People - over the top customer service!!!!
We have found that RIFFRAFF has always been extremely helpful to us, knowledgeable and willing to go the extra mile to help. It is a pleasure to do business with these professionals! Thanks an keep up the good work.
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Worth every penny
I would definitely recommend installing these if your ever replacing turbo or pedistal. Easy to install I love all there products.
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Billlet 3" Plenums
Really dig the look but the seal you get from these plenums is hands down....THE BEST!!
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SO NICE!
Such a clean addition to my build! No more messy RTV. I should have put them on when I changed from E99 plenums to the larger a long time ago!
Some notes: being an e99 I needed one extra short screw because the GPR mount is different. Clay just sent it (thank you thank you thank you)
I did some custom boss-JIC fittings for my HPOP lines and 1/8" NPT-JIC for fuel return that could not be installed (safely) while the drivers side was on. Easy peasy hence the lack of RTV!
My old lady's excursion is gonna get a set soon!
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Riffraff Diesel Billet Intake Plenums = Quality!
What can say about these Riffraff diesel billet intake plenums ?... Awesome quality, design & engineering! As always...MADE IN THE USA!
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Great product
These plenums are great compared to the very thin stock plenums. 10/10 would recommend these.
