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K&N 33-2543 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 33-2543 Air Filter fits some Bentley Continental, Bentley Corniche, Bentley Mulsanne, Bentley Turbo R, Rolls Royce Silver Dawn, Rolls Royce Silver Spirit, and Rolls Royce Silver Spur 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 Amount1.13 oz (33 ml)
Height1.188 in (30 mm)
Outside Length11.25 in (286 mm)
Outside Width8.188 in (208 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height1.75 in (44 mm)
Product Box Length11.88 in (302 mm)
Product Box Width10.56 in (268 mm)
Product StylePanel Air Filter
Weight1.2 lb (0.5 kg)

K&N 33-2543 Air Filter Product Reviews

Thursday, December 8, 2016 - Part 33-2543
Delighted to find I could retro fit a K&N to my Rolls Royce, as a 6.8 litre, it pulls a fair bit of air in to the throttle body. I noticed the standard filters getting really dirty quite quickly. I live in a rural location and the car spends a lot of time on dusty road, so I was delighted to be able to fit the K&N straightforward swap over and immediately noticed a difference to the car with the added bonus of being able to clean it. I've been a great fan of these filters for a long time and have them fitted to all of my cars.

John Mckenna
Brechin, United Kingdom