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Replacement Filters > Replacement Air Filter

 List Price: $79.11
Your Price: $53.99

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E-2457
 
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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 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®
Available Information
E-2457 Cross Reference
E-2457 Vehicle Applications


Part E-2457 Product Specifications
Product Style: Round Air Filter
Height: 9.125 in (232 mm)
Inner Wire: No
Inside Diameter: 3.625 in (92 mm)
Outside Diameter: 5.375 in (137 mm)
Top Style: Open
Top Material/Finish: None
Air Filter Shape: Round
Filter Material: Cotton Gauze
Flanges: None
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 1.99 oz (59 ml)
Weight: 1.5 lb (0.7 kg)
Product Box Length: 6.38 in (162 mm)
Product Box Width: 6.38 in (162 mm)
Product Box Height: 11 in (279 mm)



Customer Feedback      Be the first to review part E-2457

Guys,
I must say that today I put on my K&N Filtercharger Kit on my 1987 Saab 900 Turbo, and I must say that I am in awe of the performance! It's like owning a new engine! RPM's pick up much faster, and it has a better top end now...I would guess that I have about 4-6 more hp! it's so great! You guys are definitely worth the money, I recommend you to everyone I know! Thanks for making such a quality product!

Again, THANKS!
Jonathan Woods, Winchester, Virginia
I changed the filter on my 1997 Saab 900 Turbo to a K+N filter. The car already had an uprated ECU (220hp from 185hp). It has really made a difference to the performance. The peak power is slightly improved but the throttle response is dramatically quicker. I think I am seeing slightly better MPG as well.
Rob Cook, York
England
Works good on my Saab with the Vortec 4200 straight six. I feel like it would work alot better with the whole intake kit, filter and the duct work. I got a little more power but that air box is very restrictive.
Saab97x, Ohio