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K&N 33-2431 Mustang Air Filter


2010-2011 Mustang GT 5.0

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.

No one gives you the bold clean styling of our Aftermarket Dress Ups, Suspension and Performance Parts for your American Muscle Car like UPR Products!

K&N 33-2431 Mustang Air Filter

Installs in 5 minutes or less.

Made in the USA!

  • K&N Replacement Air Filter
  • Easy 5 minute install
  • Direct fit no cutting or fitting
  • High flow cotton filter is washable and reuseable
  • Million Mile Warranty
Part 33-2431 Product Specifications
Product Style: Panel Air Filter
Height: 1.25 in (32 mm)
Outside Length: 12.25 in (311 mm)
Outside Width: 9.625 in (244 mm)
Filter Material: Cotton Gauze
CFM: 450
Filter Re-Oiling Amount: 1.69 oz (50 ml)
Weight: 1.9 lb (0.9 kg)
Product Box Length: 10.38 in (264 mm)
Product Box Width: 1.69 in (43 mm)
Product Box Height: 12.5 in (318 mm)
Product Description Quantity Order
K&N Air Filter
2011 FORD MUSTANG 5.0L V8 F/I - All
2011 FORD MUSTANG 3.7L V6 F/I - All
2010 FORD MUSTANG GT 4.6L V8 F/I - All
Part # 33-2431
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