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Jeep Wrangler V6 3.8 Liter Engine Gets More HP with K&N Air Intake System

The Wrangler has been Jeep's signature for more than 50 years. In 2007 Jeep purists were happy to see Wrangler's return to Jeep's traditional round headlights.


Air Intake for 2007 to 2011 Jeep Wrangler
Air Intake for 2007 to 2011 Jeep Wrangler
K&N Engineering developed a 77 Series (77-1553KP) High-Flow Intake System in polished metal for the 2007, 2008, 2009, 2010 and 2011 Jeep Wrangler 3.8 liter V6 engine. K&N dynamometer test show a horsepower gain of 7.92 @ 4807 RPM.

Power Gain Chart for Jeep Wrangler with K&N Air Intake
Power Gain Chart for Jeep Wrangler with K&N Air Intake
To get a performance increase K&N replaced the Wrangler's original intake assembly, including the air box, air filter and intake tube with an all new air intake design. The new system draws air through K&N a High-Flow Lifetime Replacement Air Filter (RU-4730) which increases airflow and filtering capacity.

A powder coated steel heat shield replaces the stock airbox and protects the K&N Air Filter by isolating it from engine heat. As air passes through the filter, it travels though a longer intake tube which uses a silicone hose that is mounted to the throttle body.

The heat shield bolts into the factory airbox location. The tube is supported by a bracket which is mounted onto the engine. Remove the factory air temperature sensor from the stock intake track then install it into the new K&N Air intake kit.

The 77-1553KP can easily be installed in 90 minutes or less and are backed by the K&N Million Mile Limited Warranty.
 Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.

Air intake 77-1553KP will fit the following Jeep Wrangler models:

2011 JEEP WRANGLER 3.8L V6
2010 JEEP WRANGLER 3.8L V6
2009 JEEP WRANGLER 3.8L V6
2008 JEEP WRANGLER 3.8L V6
2007 JEEP WRANGLER 3.8L V6

Ford Explorer Owners Raise the Bar By Estimated 11 HP with K&N Performance Air Intake System

The new Ford Explorer is a midsize SUV can seat up to seven people or carry a maximum of 85 cubic feet of cargo. Ford markets the vehicle as an excellent ride with a comfortable and roomy cabin along with a high towing capacity on its V8 models.

Air Intake for Ford Explorer
Air Intake for Ford Explorer

2007 Ford Explorer
2007 Ford Explorer
K&N Engineering has released an Air Intake System for 2006, 2007 and 2008 Ford Explorer with the 4.6 liter engine. K&N 57-2573 intake system is guaranteed to gain horsepower. K&N dynamometer tests show an estimated 11 horsepower gain @ 4500 RPM with these performance intakes.
Power Gain Chart for Ford Explorer with K&N Air Intake
Power Gain Chart for Ford Explorer with K&N Air Intake

To add performance K&N replaces the Explorer's original intake assembly with an all new air intake kit. The new system pulls air through a K&N Lifetime High-Flow Chrome Top Air Filter (RF-1048) that increases air flow and filtering capacity.

A powder coated steel heat shield surrounds and protects the K&N Air Filter by isolating it from engine heat. The 57-2573 intake retains the use of their OE Mass Airflow Sensor (MAF) which attaches to a mount that is welded to the intake tube.

It takes 90 minutes or less to install this air intake kit with simple hand tools and is also backed by the K&N Million Mile Limited Warranty.

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.

2007 and 2008 Dodge Nitro Owners Add Performance with K&N's Air Intake System

The 2007 and 2008 Dodge Nitro comes with a five-out-of-five star government safety rating with a lot of options for a compact to midsize SUV. It is available in colors like electric pearl blue or sunburst orange and gadget enthusiasts can add a 20GB hard drive to the Nitro dashboard for music and image storage.


Air Intake for Dodge Nitro
Air Intake for Dodge Nitro
K&N Engineering has designed a 57-Series Performance Air Intake Kit (57-1554) with a black molded polyethylene intake tube for the 2008 Dodge Nitro 3.7 liter V6 engine. The 2007 Dodge Nitro with the 3.7 liter engine uses K&N's 57-1554 performance intake system. K&N dynamometer test shows an estimated gain of 11.7 horsepower @ 4270 RPM with these air intakes.

Power Gain Chart for Dodge Nitro with K&N Air Intake
Power Gain Chart for Dodge Nitro with K&N Air Intake

To get a performance increase K&N replaces the Nitro's original intake assembly, including the airbox, air filter and intake tube with an all new K&N Air Intake design. The new system draws air through a K&N High-Flow Air Filter (RF-1041) that increases air flow and filtering capacity and never needs to be replaced.

Protecting the chrome top cone shaped K&N Air Filter, and isolating it from engine heat, is a powder coated steel heat shield that replaces the stock airbox.

The 57-1554 and 57-1554 can be installed in 90 minutes or less and is backed by the K&N Million Mile Limited Warranty.

 Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.

Supersport Bike Enthusiasts Add Performance to Honda CBR600RR with K&N Air Filter

Honda has changed the concept of the supersport class with the all-new CBR600RR. This sportbike is lighter and faster than the competition and the crankcase has been shortened by more than an inch. Honda is marketing the bike with claims of a 17-pound weight loss, (381 pounds with an empty tank) which would make the CBR the lightest supersport bike by a significant margin.
Air Filterr for 2007 to 2016 Honda CBR600RR
Air Filterr for 2007 to 2013 Honda CBR600RR

K&N Engineering has released a new Air Filter (HA-6007) for the 2007 to 2016 Honda CBR600RR. It is engineered to fit into the Honda's factory air box and is held securely in place with a metal frame. There is never any cutting or fitting required.

K&N Motorcycle Air Filters are made of cotton gauze sandwiched between two epoxy-coated aluminum wire screens. The cotton is treated with a specially formulated grade of oil. This causes tackiness throughout the cotton's microscopic strands. The nature of the cotton allows air flow and when combined with the tackiness of our oil, it creates a powerful filtering media that ensures engine protection. K&N's unique pleated design allows for increased filtration along with optimum air flow.

K&N invented the concept of washable, reusable filters more than 35 years ago. Covered by our famous K&N Million Mile Limited Warranty, it will be the last air filter your vehicle will ever need. K&N Air Filter HA-6007 was designed for the following Honda CBR600RR models:

2016 Honda CBR600RR 599
2015 Honda CBR600RR ABS 599
2015 Honda CBR600RR 599
2014 Honda CBR600RR ABS 599
2014 Honda CBR600RR 599
2013 Honda CBR600RR 599
2012 Honda CBR600RR 599
2011 Honda CBR600RR 599
2010 Honda CBR600RR ABS 599
2010 Honda CBR600RR 599
2010 Honda CBR600 RA 600
2009 Honda CBR600RR ABS 599
2009 Honda CBR600RR 599
2009 Honda CBR600 RA 600
2008 Honda CBR600RR 599
2007 Honda CBR600RR 599

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.

Mercury Hybrid, Mazda and Ford Owners Benefit with K&N Cartridge Oil Filter

Mercury launched the Mariner in 2005. The compact sport utility vehicle is related to the Ford Escape has different styling. There are only a few changes to the Mariner in the 2007 line and Hybrid models are available.
 
Oil Filter for some Mazda, Ford and Mercury
Oil Filter for some Mazda, Ford and Mercury

K&N Engineering has designed a cartridge oil filter (PS-7013) for several Mercury, Mazda and Ford models from 2003 through 2009. K&N Cartridge Oil Filters are designed to trap harmful contaminants, provide high oil flow rates and excellent filtration.

The PS-7013 has a replacement gasket and a metal washer. These items ensure a positive seal on the cartridge housing to the engine block. Simply remove the vehicle's oil filter and housing and put the K&N cartridge and gasket in its place.

K&N's Cartridge Oil Filters are constructed to meet the needs of owners who want the best filter available on the market today. Our cartridge oil filters are covered by a limited warranty to be free of defects in material and workmanship when installed and replaced using the engine and equipment manufacturer's recommended service intervals.

K&N vehicle applications for this cartridge oil filter are as follows:

2009 MERCURY MILAN 2.3L L4 F/I - Cartridge
2009 MERCURY MARINER HYBRID 2.5L L4 F/I - Cartridge
2009 MERCURY MARINER 2.5L L4 F/I - Cartridge
2009 MAZDA TRIBUTE HYBRID 2.5L L4 F/I
2009 MAZDA TRIBUTE 2.5L L4 F/I - Cartridge
2009 MAZDA MAZDASPEED3 2.3L L4 F/I
2009 MAZDA CX-7 2.3L L4 F/I
2009 MAZDA 6 2.5L L4 F/I - Cartridge
2009 MAZDA 5 VAN 2.3L L4 F/I
2009 MAZDA 3 2.3L L4 F/I
2009 FORD FUSION 2.3L L4 F/I
2009 FORD ESCAPE HYBRID 2.5L L4 F/I - Cartridge
2009 FORD ESCAPE 2.5L L4 F/I - Cartridge
2008 MERCURY MILAN 2.3L L4 F/I - Cartridge
2008 MERCURY MARINER HYBRID 2.3L L4 F/I - Cartridge
2008 MERCURY MARINER 2.3L L4 F/I - Cartridge
2008 MAZDA TRIBUTE HYBRID 2.3L L4 F/I
2008 MAZDA MAZDASPEED3 2.3L L4 F/I
2008 MAZDA CX-7 2.3L L4 F/I
2008 MAZDA 6 2.3L L4 F/I
2008 MAZDA 5 VAN 2.3L L4 F/I
2008 MAZDA 3 2.3L L4 F/I
2008 FORD FUSION 2.3L L4 F/I
2008 FORD ESCAPE HYBRID 2.3L L4 F/I
2008 FORD ESCAPE 2.3L L4 F/I - Cartridge
2007 MERCURY MILAN 2.3L L4 F/I - Cartridge
2007 MERCURY MARINER HYBRID 2.3L L4 F/I - Cartridge
2007 MERCURY MARINER 2.3L L4 F/I - Cartridge
2007 MAZDA MAZDASPEED6 2.3L L4 F/I
2007 MAZDA MAZDASPEED3 2.3L L4 F/I
2007 MAZDA CX-7 2.3L L4 F/I
2007 MAZDA 6 2.3L L4 F/I
2007 MAZDA 5 VAN 2.3L L4 F/I
2007 MAZDA 3 2.3L L4 F/I
2007 MAZDA 3 2.0L L4 F/I - VIN G
2007 FORD FUSION 2.3L L4 F/I
2007 FORD ESCAPE HYBRID 2.3L L4 F/I
2007 FORD ESCAPE 2.3L L4 F/I - Cartridge
2006 MERCURY MILAN 2.3L L4 F/I - Cartridge
2006 MERCURY MARINER HYBRID 2.3L L4 F/I - Cartridge
2006 MERCURY MARINER 2.3L L4 F/I - Cartridge
2006 MAZDA MAZDASPEED6 2.3L L4 F/I - US
2006 MAZDA 6 2.3L L4 F/I
2006 MAZDA 5 VAN 2.3L L4 F/I
2006 MAZDA 3 2.3L L4 F/I
2006 MAZDA 3 2.0L L4 F/I - VIN G
2006 FORD FUSION 2.3L L4 F/I
2006 FORD ESCAPE HYBRID 2.3L L4 F/I
2006 FORD ESCAPE 2.3L L4 F/I - Cartridge
2005 MERCURY MARINER 2.3L L4 F/I - Cartridge
2005 MAZDA 6 2.3L L4 F/I
2005 MAZDA 3 2.3L L4 F/I
2005 FORD ESCAPE HYBRID 2.3L L4 F/I
2004 MAZDA 6 2.3L L4 F/I
2004 MAZDA 3 2.3L L4 F/I
2003 MAZDA 6 2.3L L4 F/I

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.