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33-2955
$46.99 USD
MSRP $72.39 35.1% Off
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K&N 33-2955 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   21 Customer Reviews
  • 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®
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 Amount0.69 oz (20 ml)
Height1.063 in (27 mm)
Outside Length7.875 in (200 mm)
Outside Width6.375 in (162 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight0.7 lb (0.3 kg)

K&N 33-2955 Air Filter Product Reviews

Thursday, September 22, 2016 - Part 33-2955
I don't know if this filter improves mpg or bhp but it does increase the sound of that turbo, exactly what I purchased it for. Straight swap with oem.

Shane Hiscott
Mill Creek, Washington
Tuesday, August 30, 2016 - Part 33-2955
I've being using K&N filters for 8 years now on various cars. I'm presently using a K&N air filter on my 1.0 fiesta and getting an extra 3 mpg, so I'm pleased with my purchase and a little more acceleration to boot. Thanks K&N

Adrian Hamilton
Birmingham, United Kingdom
Wednesday, July 20, 2016 - Part 33-2955
Brilliant. Totally changed the performance. Less turbo lag and so much more responsive. Would recommend these to any one as a first choice.

Ollie
Norfolk, United Kingdom
Monday, July 4, 2016 - Part 33-2955
I have had several air filters for different cars and am fully satisfied with all your products.

Stephen Burman
Newark, United Kingdom
Monday, June 27, 2016 - Part 33-2955
The first filter delivered had the correct part number on the box but a different filter inside. I phoned K&N the correct one was delivered the next day as promised. Very pleased with filter, I have been using them for over 30 years.

David L
Cardiff, United Kingdom
Thursday, June 9, 2016 - Part 33-2955
Love the filters...added 2 more miles per gallon by installing it...

Wayne Luse
Spring Mills, Pennsylvania
Tuesday, March 15, 2016 - Part 33-2955
My 2016 Fiesta 1.6L is so much more responsive since replacing the stock filter with the K&N product. No more engine lag in first gear and plenty of power at local and highway speeds, very impressed !

Paul
New Hampshire