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Add More Power to 2005, 2006, 2007, 2008, 2009 and 2010 Jeep Grand Cherokee with K&N

Jeep's redesigned 2005 Grand Cherokee 3.7 liter V6 produces more peak power than the 4.0 liter l-6 engine it replaced, while producing comparable torque. The engine was first introduced on Jeep Liberty and Dodge Ram models, and shares many design features with the 4.7 liter Power Tech V8 engine.

Air Intake Kit for Jeep Grand Cherokee
Air Intake Kit for 2005, 2006 and 2007 Jeep Grand Cherokee
K&N Engineering has designed a new Generation II 57-Series Fuel Injection Performance Kit (57-1545) that will add power to the 2005, 2006, 2007, 2008, 2009 and 2010 Jeep Grand Cherokee 3.7L V6.

Dyno-testing revealed that this K&N FIPK (57-1545) added 7.35 horsepower at 5132 RPM. By replacing the restrictive factory airbox your engine will get more air with less restriction.

"This is a great power gain for a 3.7 liter motor," said K&N Performance Kit Manager Bert Heck. "More air means more usable power and acceleration throughout the engine's RPM range."

K&N began with one of its famous Replacement Air Filters (RF-1048). The Air Filter can be washed and re-oiled with a K&N cleaning kit.

The K&N filter attaches to an aerodynamically designed intake tube that's made of rotationally molded polyethylene. This allows the free-flowing tube to be routed for minimal turbulence and also helps keep engine compartment heat out.

Installation is easily completed for this FIPK (57-1545) in 90 minutes or less with simple hand tools. No drilling is required, and the 57-Series includes illustrated instructions as well as all the necessary mounting hardware. It also comes with K&N's famous 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.

Add 16 + Horsepower to Dodge Durango with K&N Fuel Injection Performance Kit

The 2005 Dodge Durango is very different from the first-generation models. It's 4.7 liter V8 engine is powerful and sits farther back in the chassis resulting in better balance.

Intake Kit for 2004 to 2009 Dodge Dorango
Intake Kit for 2004 to 2009 Dodge Dorango
K&N Engineering helps the 2004 to 2009 Dodge Durango 4.7L V8 release extra power. On K&N's dynamometer the 57-Series Generation II Fuel Injection Performance Kit (57-1538) upped the horsepower by 16.75 at 4588 RPM.

The K&N 57-Series FIPK systems add power by eliminating the restrictive OE airbox and intake tract. In place, K&N substitutes an aerodynamically designed intake tube that maximizes airflow with a smooth rotationally molded polyethylene internal surface.

"Every heat shield we make is custom designed for every vehicle," said K&N Performance Kit Manager Bert Heck. "This is easy to install."

K&N's 57-Series FIPK's are engineered for bolt-on do-it-yourself installation. In 90 minutes or less, the average enthusiast can remove the stock intake track and add the 57-Series components. Kits include all brackets and mounting hardware, stainless steel clamps and silicone hose adaptors.

K&N's FIPK (57-1538) also comes with a K&N Lifetime Air Filter (RF-1041) which lasts up to 100,000 miles before service is required (depending on driving conditions). It also comes with the famous 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.

Add More than 18 HP for Hummer H3, GMC Canyon and Chevy Colorado with K&N

The GMC Canyon, Hummer H3 and Chevrolet Colorado have several things and common. The mid-size 2006 Hummer H3 was derived from the Canyon and Colorado pickups and shares the truck body on frame construction and 3.5 liter DOHC 20 valve all aluminum inline five-cylinder Vortec engine.

Air Intake for Hummer, GMC Canyon and Chevrolet Chevy Colorado
Air Intake for Hummer, GMC Canyon and Chevy Colorado
K&N Engineering has developed a new 57-series Fuel Injection Performance Kit (57-3043) that will add a bigger punch to the vehicles. K&N tests have shown an 18.57 horsepower gain at 6001 RPM with this rotationally molded polyethylene intake.

By replacing the Canyon, Hummer and Colorado's factory air intake assembly with K&N's 57-Series Fuel Injection Performance Kit (57-3043) the engine gets cool, dense air with less restriction. The FIPK uses K&N's high-flow, washable and reusable air filter (RF-1048) which performs up to 100,000 miles before service is required (depending on driving conditions).

"This Air Intake provides a lot more power," said K&N Performance Kit Manager Bert Heck. "18 + is an excellent gain, and will make a difference in performance whether you 4X4 or city drive."

K&N's FIPK (57-3043) can be installed in 90 minutes or less with simple hand tolls and lasts up to 100,000 miles before service is required (depending on driving conditions). It also comes with the famous K&N Million Mile Limited Warranty.

K&N Applications for 57-3043 are: 2006 Hummer H3 3.5L L52005, GMC Canyon 3.5L L52005, Chevrolet Colorado 3.5L L5, 2004 GMC Canyon 3.5L L5 and the 2004 Chevrolet Colorado 3.5L L5.

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.

2006-11 Mercury Mariner and 2005-12 Ford Escape Hybrid Replacement Air Filter Now Available

The 2006 to 2011 Mercury Mariner Hybrid 2.3L L4 shares the same advanced technology of the 2005 to 2012 Ford Escape Hybrid 2.3L L4. There are four basic stages to the operation cycle, stop/start, electric drive, regenerative braking and cruising with electric power assist. The Mariner and Escape combine full hybrid technology with the features of an SUV. Its powertrain blends a gasoline engine with an electric motor to achieve higher driving efficiency and lower emissions.

Air Filter for Ford Escape and Mercury Mariner Hybrid
Air Filter for Ford Escape and Mercury Mariner Hybrid
Lift the hood of the Mercury Mariner Hybrid or the Ford Escape Hybrid and K&N's Lifetime Replacement Air Filter (33-2347) is custom designed to fit in the factory air box. The drop-in design means adding performance is simple, just remove the disposable air filter in the Mariner or Escape and replace it with K&N's Air Filter (33-2347).

The washable, reusable, high flow flat panel filter is designed to increase horsepower and acceleration while providing excellent filtration. The (33-2347) is 1 inch in height (25mm) with an outside length of 13.063 inches (332 mm) and an outside width of 5.625 inches (143mm).

Unlike disposable filters, K&N Air Filters use a unique pleated design comprised of an oiled cotton fabric sandwiched between two layers of epoxy-coated aluminum screen. The filters capture airborne dirt particles while allowing high volume air flow. These particles then cling to the outside of the filter and become part of the filtering media.

The 2006 Mercury Mariner Hybrid received the "2006 Green Car of the Year" award at the Los Angeles Auto Show and the 2006 Ford Escape Hybrid meets Advanced Technology Partial Zero Emissions Vehicle requirements.

The K&N 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.

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.

Pontiac GTO Gains 15+ Horsepower with K&N's 69-Series Typhoon Air Intake System

The 2004 Pontiac GTO is a coupe that can be compared to the late Firebird, with the exception of a large spoiler on the trunk. On the inside the 5.7 liter V8 is shared with the Corvette.

Air Intake System for 2004 Pontiac GTO
Air Intake System for 2004 PONTIAC GTO
K&N Engineering has released a new 69-Series Typhoon Air Intake (69-7200TP) for the 2004 Pontiac GTO 5.7L V8. K&N dynamometer tests show a 15.25 horsepower gain @ 5050 RPM for this intake. "This air intake (69-7200TP) is designed to use the factory Mass Air Flow Sensor," said K&N Project Technician Nestor Cabrera. "It uses a special radius filter adapter with a large volume high flow K&N Air Filter (RC-5138) to minimize flow restriction and increase horsepower. It also incorporates a heat shield to keep the filter protected from the rest of the engine room and ensure that it gets cool fresh air."

The K&N Filter in this kit (69-7200TP) is specially designed for the Pontiac GTO engine. "Engineers took into account the air flow requirements, location and space," said Cabrera. "We also used a chrome top for added looks."

With all K&N 69-Series Typhoon Air Intakes there is a thorough development procedure which requires the use of multiple vehicles to ensure that the horsepower gain we show is typical, said Cabrera. "There is a lot of testing that the K&N intake goes through before it if finalized for production," he said. "We were able to locate the cars we needed for testing through our car database on our website."

The vehicle design played a major role in the development and design of this 69-Series Kit (69-7200TP). "Special care was taken to ensure that the intake system followed the lines on the vehicle and that it did not obstruct or rub against other parts in the engine compartment," said Cabrera. "We took the design of the vehicle into account so that there was symmetry between the intake kit and the engine compartment ensuring that all stock covers could be re-used."

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.