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Replacement Filters > Replacement Air Filter

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33-2118
 
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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 virtually every vehicle 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]
Available Information
33-2118 Cross Reference
Installation Instruction Sheet
News Story - Performance and Protection for the Chevrolet Camaro
News Story - Affordable Performance Upgrades for the 2000, 2001 and 2002 Pontiac Firebird
33-2118 Vehicle Applications


Part 33-2118 Product Specifications
Product Style: Panel Air Filter
Height: 1 in (25 mm)
Outside Length: 16 in (406 mm)
Outside Width: 8 in (203 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 1.91 oz (56 ml)
Weight: 1.7 lb (0.8 kg)
Product Box Length: 8.31 in (211 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 17.19 in (437 mm)



Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze

Customer Feedback      Be the first to review part 33-2118

2000 Pontiac Trans Am, 5.7L with automatic transmission, 70,000 miles on the engine. After putting long tube headers and full exhaust on my car, I finally put a K&N air filter on my car. Instant gains in low-end throttle response and seat-of-the-pants feeling. I would not doubt gains of 5-7 RWHP throughout the entire RPM band.
Nick Williams, Jacksonville, North Carolina
I just wanted you to know we have many opportunities to verify hp improvements with K&N Filters and were always impressed even in custom applications we fabricate using a K&N Filter and our intake tubes. Recently we ran a 1999 Pontiac Firebird 5.7 on our Dynapack chassis dyno and saw a 10 hp improvement @ the wheels in a completely stock vehicle with the stock replacement K&N part number 33-2118. We must say that no matter what K&N is a huge improvement over stock. If you are questioning whether or not you should purchase one, stop now and pull out your checkbook and order yours today! Once again my hands are in the air.
K&N, We salute you!
Brian
Hi-Performance Art Inc., Blaine, Minnesota
Bought a 2004 Hyundai Accent base factory. Bought the car used so it wasn't taken care of. Replaced all the plugs, wires, and fuel filter and jumped gas mileage from 19 to 24. After replacing the air filter with a K & N Filter gas mileage went to 32 MPG !! Changed the oil with synthetic with a K & N oil filter and got 37 MPG next tank !

K & N Rocks !!

Have installed K & N air filters on every vehicle ranging from the Hyundai, a 95 Camaro, 2003 Chevrolet Silverado and now a 97 Dodge Avenger. Waiting for the filter on the Avenger to come in, but know it will give performance and gas mileage that is unbelievable.

Found multiple people at auto part stores buying filters before - and told them the advantages of buying a  K & N performance filter, and it changed their mind from the $ 6 paper junk filter.

Keep up the great work K & N, love your products !!

need to study exhaust systems...that would rock to make a K & N Muffler !
Ryan, Lubbock, Texas

K&N 33-2118 fits the following:
2007 CHEVROLET CAMARO 5.7L V8 F/I - All
2007 CHEVROLET CAMARO 3.8L V6 F/I - All
2006 CHEVROLET CAMARO 5.7L V8 F/I - All
2006 CHEVROLET CAMARO 3.8L V6 F/I - All
2005 CHEVROLET CAMARO 5.7L V8 F/I - All
2005 CHEVROLET CAMARO 3.8L V6 F/I - All
2004 CHEVROLET CAMARO 5.7L V8 F/I - All
2004 CHEVROLET CAMARO 3.8L V6 F/I - All
2003 CHEVROLET CAMARO 5.7L V8 F/I - All
2003 CHEVROLET CAMARO 3.8L V6 F/I - All
2002 PONTIAC FIREBIRD 5.7L V8 F/I - All
2002 PONTIAC FIREBIRD 3.8L V6 F/I - All
2002 CHEVROLET CAMARO 5.7L V8 F/I - All
2002 CHEVROLET CAMARO 3.8L V6 F/I - All
2001 PONTIAC FIREBIRD 5.7L V8 F/I - All
2001 PONTIAC FIREBIRD 3.8L V6 F/I - All
2001 CHEVROLET CAMARO 5.7L V8 F/I - All
2001 CHEVROLET CAMARO 3.8L V6 F/I - All
2000 PONTIAC FIREBIRD 5.7L V8 F/I - All
2000 PONTIAC FIREBIRD 3.8L V6 F/I - All
2000 CHEVROLET CAMARO 5.7L V8 F/I - All
2000 CHEVROLET CAMARO 3.8L V6 F/I - All
1999 PONTIAC FIREBIRD 5.7L V8 F/I - All
1999 PONTIAC FIREBIRD 3.8L V6 F/I - All
1999 CHEVROLET CAMARO 5.7L V8 F/I - All
1999 CHEVROLET CAMARO 3.8L V6 F/I - All
1998 PONTIAC FIREBIRD 5.7L V8 F/I - All
1998 PONTIAC FIREBIRD 3.8L V6 F/I - All
1998 CHEVROLET CAMARO 5.7L V8 F/I - All
1998 CHEVROLET CAMARO 3.8L V6 F/I - All