Riffraff Diesel 6637 Filter Kit

Part Number:
RDP6637

Manufacturer:

$89.00

Riffraff Diesel 6637 7.3L Intake Filter Kit

This kit contains: 

- Riffraff Diesel 6637 Filter
    - Optional AFe Big Boost washable, or a Donaldson Blue® Filters
- Custom "Riffraff Diesel" Pre-filter Cover (Optional $29)
- Filter Adapter Tube 
    - 94-Early 99 Uses a 45* Tube
    - Late 99-03 Uses a straight Tube
- SS T-Bolt Clamp

install.jpg

1994-Early 1999 Powerstroke production date 12-7-1998 and before
Late 1999-2003 Powerstroke production date 12-7-1998 and after
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  • 5
    Filter

    Posted by Tray on Mar 17th 2020

    Love it

  • 5
    AIR HOG oiled blue Air filter review

    Posted by Jay Armstrong on Mar 14th 2020

    I heard about this filter on a 7.3 Facebook site. I had excellent previous experience buying engine specific parts for my diesel powered pick up trucks. I bought the kit and opted for the AIR HOG BLUE, they were out of the blue ‘breathable’ pre filter bags. It showed up a few days later, and is an awesome filter. I easily watched a link they provided showing how to quickly install the filter. I removed my old FORD stock set up, installed the new one in less than 5 minutes. I am super impressed with this filter set up! One thing they don’t even tell you is that with the AIR HOG the ‘end cap’ of the filter that is usually just a big molded piece of rubber, well this one has a reverse conical filter built into it, so it’s really 2 filters in one, absolutely amazing! That kind of took it over the top for me. Now I can actually hear my engine breathe, and I can hear the turbo much better. My truck runs better and I am very happy with this relatively inexpensive purchase that gave such a big improvement. Buy it, instal it, be happy

  • 5
    6637 Filter Kit

    Posted by Unknown on Mar 13th 2020

    Very pleased with this kit, fits great, good price, better performance than stock.

  • 5
    6637 Filter Kit

    Posted by Josh on Mar 8th 2020

    Quality product and works exactly as expected!

  • 5
    Air filter kit

    Posted by Zac on Mar 8th 2020

    Quick and easy install. Quality parts. Turbo loves it.

  • 5
    Let that 7.3 breath easy

    Posted by Big Tweed on Mar 6th 2020

    Better throttle response, can definatly hear the turbo now, and I could swear I'm getting .5-1 mpg better.

  • 5
    Diesel Filter Kit

    Posted by JB on Feb 6th 2020

    Fit perfect and a competitive price

  • 5
    AFE filter is awesome.

    Posted by Shane on Jan 31st 2020

    The AFE filter was an awesome addition to the upgrades I just did.

  • 5
    Great kit

    Posted by Victor on Dec 28th 2019

    Easy install, went right in on my 2002 7.3 just had to cut the airbag away from the battery bottom. Took about 20-30 mins start to finish. She is breathing nice and easy now!