Plenum CAC Boot Kit - 99.5-03

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Plenum CAC Boot Kit for Ford 7.3L 99.5-03

This boot kit will replace both of your Late 99-03 Plenum boots. We also offer clamp kits if you are still running your stock Ford clamps.

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  • 5

    Posted by David on Oct 8th 2019

    Great quality, definitely worth the replacement of the old factory ones while I was in there.

  • 5
    Best quality

    Posted by Mark Lupica on Aug 18th 2019

    Get these with the CAC hose kit, clamps and billet Plenums - you'll never have a worry again!!

  • 5
    Nice Kit! Easy Install

    Posted by Jeff Sweeney on Aug 6th 2019

    while converting my E99 to L99 these boots were a necessity. I have ran Riffraff boots for many years now and have zero issues. Thanks for another great product.

  • 5
    Nice boots

    Posted by Bob B on Jul 11th 2019

    Along with RR plenum inserts and T Bolt clamps, my boost leaks are history. These boots are a little taller than my old ones, which made me feel a bit more confident with the clamps. Nice and sturdy. Highly recommended.

  • 5
    Huge upgrade over stock

    Posted by Michael Cocchiola on Jul 1st 2019

    These things are well worth the money, they are overbuilt. The factory boots were oil soaked, worn out and flimsy. These are strong, thick and built to last.

  • 5
    See my review for the upper intercooler boots

    Posted by away on Apr 3rd 2019

    As with the upper intercooler boots, the stiffness of these requires patience and quite a bit of Tetris skill to get the X pipe into position. But once in all the boost leaks have ceased.

  • 5
    Great product

    Posted by Luke Buday on Jan 9th 2019

    Good fit and looks great at a good price

  • 5
    Awsome product!

    Posted by Jeff on Jul 25th 2018

    Much thicker and heftier than the stock junk. My Only problem was with the limited space on my E350. This should be an automatic replacment for everyone. If your in there working. Get these, the inserts and new clamp, do it once and do it right!

  • 5
    Great response time!!

    Posted by Kevin Woodward on Apr 8th 2018

    I recently purchased this product, the site is easy to navigate and shipping was top notch. I definitely will be ordering from this site again.