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K&N E-0780 4.8 out of 5 stars 6 Customer Reviews
Replacement Filters > Replacement Air Filter

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E-0780
 
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K&N’s lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. This air filter with air box is designed to replace your existing factory air box and air filter. This replacement air filter and air box are street legal in all 50 states and are covered by our famous K&N Million-Mile Limited Warranty™. It will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED. [MORE]
  • Comes with filter and air box
  • Washable and reusable
  • High air flow with excellent filtration
  • Replaces factory airbox and filter
  • K&N million mile limited warranty


Product Specifications 
Air Filter Shape:Unique
Filter Material:Cotton Gauze
Flanges:None
Height:6.625 in (168 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:E-0780
Product Box Height:15.06 in (383 mm)
Product Box Length:22.25 in (565 mm)
Product Box Width:14.5 in (368 mm)
Product Style:Unique Air Filters
Replacement Filter:E-3033
Street Legal In All US States:Yes
Weight:11.3 lb (5.1 kg)


Product Reviews      Review part E-0780

 We purchased this air filter kit while travelling, we haul a 30' RV and were going across Canada. Unfortunatly there was a small defect in one area, which prevented it from being installed immediately. We needed to get on the road, so we informed K&N of the problem (with pictures) and when we returned home the part was already waiting for us. The difference in power with this new air filter is awesome. We drive a 2006 F350 6L 4x4 Superduty. Great service, Thanks
Irene Wiens, Qualicum Beach, BC, Canada
 Did notice an increase in power. Noticed less lag from boost....at midrange rpm. Fuel economy probably increased about 2 miles average. Good buy. Recommended.
Carlos, Houston, Texas
 I have an 05 F 350 4x4 DRW. I have noticed an increase in throttle response. The truck pulls much better than before. And I get an increase of 2 mpg at minimum or better. This is driving 80 mph and not letting off up the hills. I installed this right before a 2000 mile trip, and I wanted to get a true reading on the mileage increase and power. It's worth the $400.00
Ed, Ohio
 Gives my truck more power. Have not had it on long enough to see if gas mileage improves.
Phillip Wilkerson, Alabama
 I bought the cold air box for my 2006 Ford F350, one year ago. The filter was just taken out for the yearly cleaning. Very nice system. I have seen an increase in mileage on the highway when towing my 5th wheel. Thank you for a great product.
Craig Forbes, Colorado
 Install on my 2005 Ford F350 6.0 was little over an hour. Biggest issue was the back nut on the back of the KN filter housing below the radiator fluid fill area. Very difficult to get to, but no issues on the install in general. Engine has good response, sound is about the same. Hoping to increase fuel economy but still in the testing process.
Michael, Ringgold, Georgia