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K&N 33-2328 Air Filter

Replacement Filters / Replacement Air Filter
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33-2328
$72.99 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 33-2328 Air Filter fits some Volvo XC90 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
Height1.188 in (30 mm)
Package Contents1 Air Filter
Package Quantity1
WashableYes
Product StyleUnique Air Filters
Filter MaterialCotton Gauze
FlangesNone
Outside Length11.938 in (303 mm)
Outside Width9 in (229 mm)
Weight1.1 lb (0.5 kg)
Filter Re-Oiling Amount1.55 oz (46 ml)
Product Box Height17.81 in (452 mm)
Product Box Length11.06 in (281 mm)
Product Box Width1.88 in (48 mm)
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 33-2328 Air Filter Product Reviews

Wednesday, March 29, 2017 - Part 33-2328
Installed it on my '09 Volvo XC90 V8 R-Type. The previous OEM filter was only replaced 13,000 miles ago. But since I do my own routine maintenance I figured I can save more time and money by installing a non-disposable filter and rated at 50,000 miles between cleaning. Oh boy was I in for a pleasant surprise. Right off the bat felt smoother acceleration from stop and when on the move. I bought my car low miles at 45,000 for being over 7 years old and have replaced the filters twice with disposable filters. I thought at times there were issues with my fuel system or freezing winter temperatures because of jerky acceleration sometimes. In the 2 weeks since I installed the filter, none of those have happened even on cold winter mornings. I did not put my car on a dyno but I have a pretty good feel of the smoother acceleration. The engine sounds quieter, perhaps it can breathe perfectly now. Disposable filter cost between $25 to $45 online, so this is an amazing $65 investment

Francis Manganti
Evergreen Park, Illinois