Riffraff Diesel 6637 Replacement Filter

Part Number:
RDPFILTER

Manufacturer:

$67.11
$48.64
(You save $18.47 )
(157 reviews) Write a Review
Riffraff Diesel 6637 Replacement Filter

Riffraff Diesel 6637 Replacement Intake Filter for Ford 7.3L 94-03

We suggest buying them in quantities of 2 as your shipping won't increase much and you will save money.

100% Made in USA

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  • 4
    fast shipping

    Posted by Brandon on Dec 8th 2014

    Great customer service.

  • 5
    It's 100% worth it for what it is.

    Posted by Unknown on Nov 24th 2014

    I love this product, it's super easy to order and also has a great price point. The shipping couldn't be any faster which is awesome. I run it on my '02 7.3 and also on our '99 24v and it works really well for both pickups. Took a bit modifying for the 7.3 since it doesn't fit in the stock air box but it was well worth it.

  • 5
    Awesome huge filter

    Posted by Wyatt on Nov 5th 2014

    easy install fast shipping decent price and plenty of filtration and volume!

  • 5
    Great product and great customer service

    Posted by Zack on Oct 28th 2014

    Dealing with riff raff is always a pleasure. It couldn't be any easier to order a part either online or by phone.

  • 5
    air cleaner

    Posted by Unknown on Oct 22nd 2014

    I love this filter

  • 5
    will buy again

    Posted by Unknown on Oct 22nd 2014

    Huge huge huge. Covered it with exercise bandage.

  • 5
    Good Upgrade

    Posted by Patrick on Oct 6th 2014

    Took a little modifying the factory air box on a 2001 F250, but happy with the final product. Buy 2 if you have the space to store the extra for 30K miles.

  • 5
    Needed One In A Hurry

    Posted by SpringerPop on Sep 8th 2014

    On a long road trip I found I needed one ASAP. Contacted Clay, problem solved! Doesn't get any better!

  • 5
    Good for Price

    Posted by Unknown on Sep 3rd 2014

    Truck Runs better