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33-2405
$51.99 USD
MSRP $80.59 35.5% Off
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K&N 33-2405 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   1 Customer Review
  • 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®
The K&N 33-2405 Air Filter fits some Mercedes-Benz C63 AMG, Mercedes-Benz CL63 AMG, Mercedes-Benz CLK63 AMG, Mercedes-Benz CLS63 AMG, Mercedes-Benz E63 AMG, Mercedes-Benz ML63 AMG, Mercedes-Benz R63 AMG, Mercedes-Benz S63 AMG, and Mercedes-Benz SL63 AMG models. See vehicle applications link for details.
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 the majority of vehicles 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]

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.85 oz (25 ml)
Height1 in (25 mm)
Outside Length12.125 in (308 mm)
Outside Width6.125 in (156 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1.8 lb (0.8 kg)

K&N 33-2405 Air Filter Product Reviews

Tuesday, June 28, 2016 - Part 33-2405
My car sounded good, now it sounds great, and my gas mileage improved a bit, as long as I keep my foot out of it. All of my car's have a K&N filter.

Christopher Nero
Pomona, California