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K&N 33-2591 Air Filter

Replacement Filters / Replacement Air Filter
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33-2591
$91.99 USD
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Product Overview

  • Designed to increase horsepower
  • Washable, reusable, and engineered to last for the life of your vehicle
  • Designed to provide high airflow and exceptional filtration
  • Engineered to fit easily into your factory air box
  • 10-Year/Million Mile Limited Warranty
  • Only needs cleaning every 50,000 miles under normal highway driving conditions
  • Emissions legal in all 50 States
  • Will not void vehicle warranty
The K&N 33-2591 Air Filter fits some Porsche 928 models. See vehicle applications link for details.
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

[More Information on K&N Replacement Air Filters]
Air Filter ShapePanel
Filter MaterialCotton Gauze
WashableYes
Height0.938 in (24 mm)
Outside Length20.25 in (514 mm)
Outside Width6.188 in (157 mm)
Package Contents1 Air Filter, 1 K&N 1oz Sealing Grease
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Top StyleOpen
Weight1.6 lb (0.7 kg)
Filter Re-Oiling Amount1.89 oz (56 ml)
Product Box Height2.75 in (70 mm)
Product Box Length22.38 in (568 mm)
Product Box Width7.38 in (187 mm)
Inner WireNo
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 33-2591 Air Filter Product Reviews

Wednesday, December 17, 2014 - Part 33-2591
Haven't yet given this. It's a Christmas gift. I'm sure though that it will be the quality/performance standards as the other 2 K&N's that I own. Very happy with the speedy shipping.

Bob Munger
Chicago, Illinois
Monday, June 9, 2014 - Part 33-2591
Perfect fit...Easy install...Great product !

JWS
North Carolina