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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Air filter
Worked great best price I found
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Badass Filter
I know you're thinking will paper filter really be worth it? Guess what it is, throttle response difference is immense. I bought one for both a 2002 and 95 Powerstrokes and both showed amazing results. Riffraff coming in clutch as always!
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Want your 7.3 to breathe?
I was very Hesitant to install this since I have had nothing but good things with the stock air box. My friend has the same year 94.5 and said he could feel and hear the difference so I had to try it out. Went out and got a 45 degree bent black PVC adapter from The hardware store to match up with the stock intake tube and fit perfect. I can feel the difference in throttle response and my whicked wheel sounds amazing. It’s a must to let your 7.3 breathe. Shipping is always fast and Reliable. Thank you riffraff!
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Work great
Great product
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Perfect filter option for 7.3.
Fits perfect. Switch to this filter couple years ago with pre filter cover. Love it works great.
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6637 Donaldson air filter
This is about the best price I have found for this filter. Napa is twice the price. It is also a good upgrade from stock with better flow and better protection than the oiled K&N garbage.
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Air Filter
Very quick service
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Best Price
I have run these Donaldsons for almost 10 years now, and this is by far the best price I can find on them. Had tracking in 2 hours of ordering. Keep up the good work.
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Filter
Great product is as described and works flawlessly.