Plenum CAC Boot Kit for Ford 7.3L 99.5-03 F-Series & E-Series
This boot kit will replace both of your Late 99-03 Plenum boots while running stock intake components. We also offer clamp kits if you are still running your stock Ford clamps.
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New Boots
My stock boots were looking pretty wimpy after 20 years, the riffraff boots are thicker and nice and fit perfect. would recommend
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Plenum CAC Boot Kit
Worked great. My only regret is I should have bought the complete boot kit. Buy the plenum reinforcing rings too while you are at it.
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Easy upgrade from stock
High quality. Highly recommend
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heavy duty
these things are THICK. well made. a little tricky when putting the spider back on but they can take a little abuse. buy new clamps and plenum inserts while youre at it!
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Plenum CAC boots
I had replaced the factory boots recently and they were still in decent shape but decided when I ordered a set of billet plenums for my 7.3 power stroke from RiffRaff to order their plenum boots also. I have to say that I was impressed with how high the quality And superior RiffRaff’s product was over the factory product. Again thank you Clay and your team for providing a superior product!
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Plenum CAC Boot Kit 99.5-03
Boots appear well made, fit great with no cutting mods. Should last at least as long as original (19 years).
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Replaced factory original
Bought a new set for installation with my blade runner. A bit tough to get installed at first, but hopefully will ease up after some heat cycles.
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Plenum Boot Kit 99.5/03
Excellent product
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Better than OEM
These boots fit up perfectly and hold boost great.
