Complete CAC Intercooler Boot Kit Ford 7.3L Powerstroke 99-03
This complete kit consists of 6 pieces of 4-ply Aramid reinforced silicone hoses that are specially made for Riffraff Diesel to withstand extreme temperatures to approximately 500 degrees F (vs. standard couplers that are good to 350 degrees F) and have been tested up to 150 psi working pressure.
Available in Blue, Red, and Black.
You will need to measure the inlet and outlet size of your intercooler to know what you have. We do not make a universal boot that fit both because fitment should be snug. Your metal intercooler tubes are 3" on all years so you don't even need a tape measure, just take off the boot, flip it around and see if it will fit on the inlet/outlet of the intercooler. If you need help with sizing please give us a call to ensure you get what you need.
We offer Early 99 plenum boots as well. These can be identified by the small 2" plenum inlet where the 99.5-03 have a 3" plenum intake and the truck production date would be 12/7/98 or before. If you need help with sizing please give us a call to ensure you get what you need. We also offer clamp kits if you are still running your stock Ford clamps.
328 Reviews Hide Reviews Show Reviews
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love these boots
Great fit, no problems of any kind, they got my order out extremely quick and I am very satisfied with the product and service
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Best boots on the market!
Lower priced and way better quality than any that I have tried. Running 42psi on my hot tune and they hold just fine. Love that they are made in the US. Riffraff Diesel all the way!
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Awsome product!!
Had oem ford boots on the truck.
Switched to full synthetic oil with a tuner. Boots began to show more leakage righr off the bat. Did research found best price and rating and was the riff raff complete cac boot kit. First look at tgem was wow these look like there designed very well, due to the thickness compaired to the oem boots. There about 3/8 thick compaired to the 5/16 factory boot.. install was effortless they fit perfect and didnt require force on any of them (prayed with silcone also) they tightened down very snug. They where a awsome price and easy install could not believe the diffrence once i fited the truck up ... that little bit of blowby everyone thinks it can be ok for a little... but the riffraff boots show you the power you where losing and how the truck should be performing .... overall very pleased with this awsome product -
Another great product
Boot kit was a perfect fit and seem very durable. The bue looks way nicer in the engine compartment than the dirty oil did. Was a little tough to get the spider together but I'm also new to the 7.3 and maybe don't know the tricks yet. Buying another kit for my excursion as well as it has the same leaky factory boot issue.
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Great quality
Very nice set of boots. A lot thicker then oem. Only reason for giving four stars is they are slightly longer then oem. This can make things difficult to line up.
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These boot are AWESOME!
These boots from Riffraff diesel are the perfect upgrade over the Ford factory boots! Extremely well made and very durable! Make sure to buy the riffraff diesel clamp kit also when ordering these. Thank you riffraff!
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I'm happy with my order!
I got a set of intercooler (CAC) boots and I was for the most part happy with them the only part I really didn't like was it didn't say I would have problems using the original clamps I just barely got them on and I didn't like that I had to trim the boots but other than that they work and look excellent I'm very happy I got the riffraff 99-03 7.3l boots thank you Riffraff Diesel.
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E99 Intercooler Boots
Very nice, very thick. Good fit, I didn't have any problems at all with the factory clamps. The intercooler piping was leaking and Jonathan at DynoProven flared them for me. No more leaks, if I had known about that I would've had it done first.
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Great product
Highly recommend this product.






