Made to high standards, these covers are designed to extend the life of your air intake filter while also giving you a way to visually see the amount of dust collected. The covers work equally well on both oiled and non-oiled filter elements to prevent larger debris from prematurely reducing critical air flow to your engine.
Installation Note: Take care installed over filter elements with metal cages as a metal snag can tear your cover.
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product
Looks good
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6637 REPLACEMENT COVER - BLUE
Makes the filter look really good
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Quality
From hearing about good and bad filters to use. This has got to be the best one I've used, Made with good quality and high air flow technology with 0 chance of ingesting dirt into the turbo. 10/10 recommend, not to mention best price around for a good quality filter.
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Great item
It’s only a filter cover but shipping was fast and always a pleasure to add some riff raff under the hood
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Fantastic
Looks Nice!
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Filter cover
Keeps tiny particles out and since the 6637 isn't water resistant this gives that extra layer to keep water out, I ran the 6637 for about a week before u got the filter cover and in the rain I could tell some moisture was getting through.
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Blue filter cover
Besides being pretty this cover really helps keep pine needles out of the creases of the air filter. I had the AFE air box and filter before and ran into this problem all the time with the pine needles. Good product as usual from Riff Raff
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Air filter cover
Quality of this cover compared to the last cover I purchased has gone down dramatically will not purchase again
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It does what it needs to
It's a filter cover, and it's blue. Looks nice, but I wish it covered the whole filter (like a sock) rather than just wrapped around it like a sleeve.
