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The Yamaha YZ450F is a very powerful performance oriented off road motocross bike that is light-weight and ready for competition.
K&N Engineering has designed performance add-ons to help you get even more from your YZ450F. Our replacement air filters are designed to increase power and torque while providing excellent filtration.
Yamaha YZ450F and MX Racer Mark Tilley
Air Filter for 2003-2009 Yamaha YZ450F
Air Filter for 2010-2013 Yamaha YZ450F
K&N Replacement Air Filters for the Yamaha YZ450F utilize our XStream air filter top integrated into a base high-flow air filter. The YA-2506XD high-flow air filter was designed to fit the 2003 through 2009 Yamaha YZ450F. This pleated cotton filter offers more surface area which increases air flow and extends the service interval.
Owners of the 2010 through 2013 Yamaha YZ450F dirt bike need K&N’s YA-4510 panel filter. The YA-4510 panel filter has a large surface area for longer service intervals which translates into less cleaning and more riding.
DryCharger for Yamaha YZ450F
Both filters for the Yamaha YZ450F were engineered from a practical perspective. They have a 2 piece design that makes them easy to install and remove. An epoxy-coated aluminum wire mesh, incorporated into a back-fire screen, protects the air filter element.
The YA-2506XD is backed by K&N’s one year Racing and Off-Road Limited Warranty.
Oil Filter for Yamaha YZ450F
K&N’s premium oil filter KN-141, for 2003-2008 Yamaha YZ450F, is constructed with a manmade synthetic media that is designed to allow for high oil flow rates. It is also ideal for use with high-end synthetic or semi synthetic motor oil. Synthetic motor oil is said to offer improved flow performance at cold temperatures while providing superior protection against thermal degradation. 2009 through 2016 Yamaha YZ450F models use K&N KN-140 cartridge oil filter.
If you would like to find more performance products for your Yamaha YZ450F or any other vehicle use the Application Search on KNFilters.com.
The 2008, 2009, 2010 and 2011 Ford Focus is more up to date than its predecessors with a revised
interior and exterior. The new package also includes an altered engine and
additional safety equipment.
K&N's 33-2401 Replacement Air Filter for the 2008 to 2011 Ford Focus
K&N Engineering has released a stock replacement air
filter (33-2401) that is custom designed to increase power and acceleration in
the 2008 Ford Focus, while providing excellent filtration.
The 33-2401 is a washable and reusable air filter that fits right into the factory air box of
the 2008, 2009, 2010 and 2011 Ford Focus with the 2.0 liter engine. There is never any cutting or
fitting required. Simply remove the stock filter and drop in the K&N air filter.
K&N has sold more than twenty million replacement air filters and designs the
world's best air filter by making good use of our experience and knowledge.
There is a great deal of engineering behind every K&N air filter.
We take filtration seriously at K&N. We test filters both in house at our state of the
art lab and at independent labs to make sure we provide a filter that will protect your engine for the life of your vehicle.
K&N's 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.
The Honda Accord is one of the top five best selling vehicles in the United
States. The 2008 model year has an extensive redesign that is new inside and
out. The rear seat is spacious and there are more standard safety features.
Replacement Air Filter for the 2008 to 2012 Honda Accord and 2012 to 2015 Honda Crosstour
K&N Engineering has released a performance air filter (33-2402) for the 2008, 2009, 2010, 2011 and 2012 Honda Accord and 2012, 2013, 2014 and 2015 Honda Crosstour. The washable, reusable
flat panel K&N air filter was designed as a simple performance addition that also provides outstanding filtration.
Each K&N air filter is custom designed to fit in the factory air box and
requires no modifications. The 33-2402 has ridges for a secure fit in the air
box and comes with the famous K&N Million Mile Limited Warranty. It will be the
last air filter you will need to buy.
K&N has sold more than twenty million replacement air filters. There is a great
deal of engineering behind every K&N air filter. Hand made in the USA using only
the finest material, K&N uses independent laboratories to help ensure that our
products meet or exceed your high filtration demands. We also conduct our own
testing at our state of the art in house testing laboratory. K&N is dedicated to
providing a first class air filter to automobile owners around the world.
K&N Engineering has released several new performance induction systems for a range
of makes and models in Europe and across the globe. These intakes are designed to eliminate hot air
problems while providing the benefits of an open cone filter and standard air
box in one unit.
These intakes are made using K&N's Apollo, a shell which houses a K&N high-flow air filter. The Apollo comes with vehicle specific attachments that allow cooler outside air
to be fed into the unit. Bench air flow testing was conducted in K&N's UK facility and
power gains have been consistent under most driving conditions with the Apollo.
Rolling road tests also show positive power gains.
A vehicles's original factory air box can restrict air flow to the engine. K&N performance
induction systems are designed to free vehicles from restriction. K&N
systems replace the factory air box and the entire air path to the
engine. This allows a virtually unrestricted flow of air to reach the engine for
added power and performance.
K&N air intake systems come with custom mounting hardware to fit specific
applications. Instructions are included with each kit in several different
languages. K&N performance intake systems are easy to assembly, usually in 90
minutes are less. They also come with the famous K&N Million Mile Limited
Warranty.
Products, applications and instruction sheets are as follows:
57A-6005
- installation
instructions
2005 VAUXHALL ZAFIRA II 2.0L
2005 VAUXHALL ZAFIRA II 1.8L
2005 VAUXHALL ZAFIRA II 1.6L
2005 OPEL ZAFIRA 2.0L
2005 OPEL ZAFIRA 1.8L
2005 OPEL ZAFIRA 1.6L
2005 OPEL ASTRA G 1.8L
2004 VAUXHALL ASTRA G 2.0L
2004 VAUXHALL ASTRA G 1.8L
2004 VAUXHALL ASTRA G 1.6L
2004 OPEL ASTRA G 2.0L
2004 OPEL ASTRA G 1.8L
2004 OPEL ASTRA G 1.6L
2003 VAUXHALL ASTRA G 2.0L
2003 VAUXHALL ASTRA G 1.8L
2003 VAUXHALL ASTRA G 1.6L
2003 OPEL ASTRA G 2.0L
2003 OPEL ASTRA G 1.8L
2003 OPEL ASTRA G 1.6L
2002 VAUXHALL ASTRA G 2.0L
2002 VAUXHALL ASTRA G 1.8L
2002 VAUXHALL ASTRA G 1.6L
2002 OPEL ASTRA G 2.0L
2002 OPEL ASTRA G 1.8L
2002 OPEL ASTRA G 1.6L
2001 VAUXHALL ASTRA G 2.0L
2001 VAUXHALL ASTRA G 1.8L
2001 VAUXHALL ASTRA G 1.6L
2001 OPEL ASTRA G 2.0L
2001 OPEL ASTRA G 1.8L
2001 OPEL ASTRA G 1.6L
2000 VAUXHALL ASTRA G 2.0L
2000 VAUXHALL ASTRA G 1.8L
2000 VAUXHALL ASTRA G 1.6L
2000 OPEL ASTRA G 2.0L
2000 OPEL ASTRA G 1.8L
2000 OPEL ASTRA G 1.6L
1999 VAUXHALL ASTRA G 2.0L
1999 VAUXHALL ASTRA G 1.8L
1999 VAUXHALL ASTRA G 1.6L
1999 OPEL ASTRA G 2.0L
1999 OPEL ASTRA G 1.8L
1999 OPEL ASTRA G 1.6L
1998 VAUXHALL ASTRA G 2.0L
1998 VAUXHALL ASTRA G 1.8L
1998 VAUXHALL ASTRA G 1.6L
1998 OPEL ASTRA G 2.0L
1998 OPEL ASTRA G 1.8L
1998 OPEL ASTRA G 1.6L
K&N Apollo Intake Kit for Vauxhall and Opel Astra G
57A-6007 -
installation
instructions
1999 HYUNDAI COUPE 2.0L
1999 HYUNDAI COUPE 1.6L
1998 HYUNDAI COUPE 2.0L
1998 HYUNDAI COUPE 1.6L
1997 HYUNDAI COUPE 2.0L
1997 HYUNDAI COUPE 1.6L
1996 HYUNDAI COUPE 2.0L
1996 HYUNDAI COUPE 1.6L
K&N Apollo Intake Kit for Huyndai Coupe
57A-6017
- installation
instructions
2001 HYUNDAI COUPE 2.0L
2001 HYUNDAI COUPE 1.6L
2000 HYUNDAI COUPE 2.0L
2000 HYUNDAI COUPE 1.6L
K&N Apollo Intake Kit for Huyndai Coupe
57A-6020
- installation
instructions
2006 HYUNDAI COUPE 2.0L
2005 HYUNDAI COUPE 2.0L
2004 HYUNDAI COUPE 2.0L
2003 HYUNDAI COUPE 2.0L
2002 HYUNDAI COUPE 2.0L
57A-6009
- installation
instructions
2005 FORD FOCUS 1.6L
2005 FORD FOCUS 1.4L
2004 FORD FOCUS 1.6L
2004 FORD FOCUS 1.4L
2003 FORD FOCUS 1.6L
2003 FORD FOCUS 1.4L
2002 FORD FOCUS 1.6L
2002 FORD FOCUS 1.4L
2001 FORD FOCUS 1.6L
2001 FORD FOCUS 1.4L
2000 FORD FOCUS 1.6L
2000 FORD FOCUS 1.4L
1999 FORD FOCUS 1.6L
1999 FORD FOCUS 1.4L
1998 FORD FOCUS 1.6L
1998 FORD FOCUS 1.4L
K&N Apollo Intake Kit for Ford Focus
57A-6029
- installation
instructions
2005 FORD FOCUS I 2.0L
2005 FORD FOCUS I 1.8L
2004 FORD FOCUS I 2.0L
2004 FORD FOCUS I 1.8L
2003 FORD FOCUS I 2.0L
2003 FORD FOCUS I 1.8L
2002 FORD FOCUS I 2.0L
2002 FORD FOCUS I 1.8L
2001 FORD FOCUS I 2.0L
2001 FORD FOCUS I 1.8L
2000 FORD FOCUS I 2.0L
2000 FORD FOCUS I 1.8L
1999 FORD FOCUS I 2.0L
1999 FORD FOCUS I 1.8L
1998 FORD FOCUS I 2.0L
1998 FORD FOCUS I 1.8L
K&N has released a lifetime replacement air filter (33-2934) for the 2007, 2008, 2009, 2010 and 2011 Kia Optima with a 2.4 liter engine, several Kia Rondo models with the 2.4 liter engine and several Kia Lotze models with a 2.0 liter engine. See below for the full list. Kia's Optima is a midsize sedan that shares its basic design
with the Sonata. Kia's completely redesigned midsize Lotze made its debut in its
home market of South Korea after the Frankfurt International Motor Show. The
Lotze is sold under the name of Optima in the United States.
K&N's 33-2934 Replacement Air Filter for the Kia Optima, Kia Rondo and Kia Lotze
K&N air filters are engineered to fit directly into the
factory air box, no cutting or fitting is required.
Installation is simple with
our drop-in design to help add performance to your Kia Optima or Kia Lotze.
Made by hand in the United States, the
33-2934 is designed to increase
horsepower and acceleration while providing excellent filtration. K&N air filters are washable, reusable and backed by the famous K&N Million Mile Limited
Warranty. It will be the last air filter your vehicle will ever need.
K&N has been designing, manufacturing and enhancing high-flow air filters for
the automotive enthusiast since 1969. We are a global corporation with more
applications than any other manufacturer of similar products. We also invented
the high flow category and the high flow technology that supports our products.
K&N 33-2934 performance air filter fits the following:
2011 KIA RONDO 2.7L V6
2011 KIA RONDO 2.4L
2011 KIA CARENS 2.0L
2010 KIA RONDO 2.7L V6
2010 KIA RONDO 2.4L
2010 KIA OPTIMA 2.7L V6
2010 KIA OPTIMA 2.4L
2010 KIA CARENS 2.0L
2009 KIA RONDO 2.7L V6
2009 KIA RONDO 2.4L
2009 KIA OPTIMA 2.7L V6
2009 KIA OPTIMA 2.4L
2009 KIA CARENS 2.0L
2008 KIA RONDO 2.7L V6
2008 KIA RONDO 2.4L
2008 KIA OPTIMA 2.7L V6
2008 KIA OPTIMA 2.4L
2008 KIA CARENS 2.0L
2007 KIA RONDO 2.7L V6
2007 KIA RONDO 2.4L
2007 KIA OPTIMA 2.7L V6
2007 KIA OPTIMA 2.4L
2007 KIA CARENS 2.0L
2006 KIA OPTIMA 2.7L V6
2006 KIA OPTIMA 2.4L - VIN 3
2006 KIA LOTZE 2.0L
2006 KIA CARENS 2.0L
2005 KIA LOTZE 2.0L
