K&N E-2970

Replacement Filters > Replacement Air Filter
List Price: $81.55
Your Price: USD $55.99

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Not In Stock.
  Will ship as soon as it becomes available.

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

[More Information on K&N Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®

Product Specifications

Air Filter ShapeOval
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.22 oz (36 ml)
Height1.844 in (47 mm)
Inner WireNo
Inside Length12.375 in (314 mm)
Inside Width4.25 in (108 mm)
Outside Length14.625 in (371 mm)
Outside Width6.5 in (165 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height14.25 in (362 mm)
Product Box Length14.13 in (359 mm)
Product Box Width4.38 in (111 mm)
Product StyleOval Air Filter
Top Material/FinishNone
Top StyleOpen
Weight2.3 lb (1.1 kg)

Customer Feedback

Does NOT properly fit 2014 Subaru Outback 3.6. A 1/4 inch gap exists on either side (L and R) when the filter is PROPERLY installed. VERY DISAPPOINTING AFTER WAITING FOR THIS TO COME OFF OF BACK ORDER.I called and your rep said it was the 'correct size. Since it is undersized, when the recirc feature is ON in the car, outside air can still enter the system.

John Safranek
Denton, TX
Ordered for my son's new (used) 2011 Subaru Outback 2.5L - fit perfectly as is the K&N 'usual'.

Moore, OK
This whole air filtering system works much better than the original equipment, which was a small filter that was very difficult to even get to and even harder to change. My Subaru has a turbocharged 2.4 Liter engine that performs much better, even at low rpms, that it did with the original filter.

Bob Jackson
Wake Forest, NC