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GMC Sierra, Chevrolet Silverado 2500-3500 Diesel Add 22 HP with K&N Air Intake

Aug 13, 2008

The GMC Sierra and Chevrolet Silverado 2500 and 3500 diesel series are true work trucks. For those in the market of extreme power, consider what a K&N air intake system can add to these powerful engines.

K&N's 57-3057 air intake system for GMC Sierra and Chevrolet Silverado 2500 and 3500

K&N Engineering has developed a performance air intake system (57-3057) that is street legal in all 50 US states for the 2500 and 2400 series of the 2005, 2006 and 2007 diesel GMC Sierra and diesel Chevrolet Silverado. See the complete applications list below. K&N dynamometer testing shows a 22.09 horsepower gain at 2860 rpm.

57-3057 K&N air intake system installed in 2006 Chevrolet Silverado 2500 HD

Dyno chart for 2006 Chevrolet Silverado 2500 HD with K&N air intake system

K&N was able to get the additional horsepower because the original factory intake tube and factory air filter were restrictive. The factory air box had a restrictive 90 degree bend. The K&N intake replaced the original airbox and filter with a bigger, smoother intake.

The K&N air intake has an oversized cone shaped air filter (RC-5139). The air intake system is free-flowing, which results in an immediate power gain. The specially designed heat shield also isolates the K&N air filter from engine heat.

The high flow technology invented by K&N and made in the USA provides the best balance of airflow and filtration. The RC-5139 is washable and reusable and can go up to 100,000 miles before cleaning is necessary.

It takes less than 90 minutes to install most K&N air intake kits with simple had tools. K&N air intake systems also come with the famous K&N Million Mile Limited Warranty.

Applications are as follows:

2007 GMC SIERRA 3500 CLASSIC 6.6L V8 DSL
2007 GMC SIERRA 2500 HD CLASSIC 6.6L V8 DSL
2007 CHEVROLET SILVERADO 3500 CLASSIC 6.6L V8 DSL
2007 CHEVROLET SILVERADO 2500 HD CLASSIC 6.6L V8 DSL
2006 GMC SIERRA 3500 6.6L V8 DSL
2006 GMC SIERRA 2500 HD 6.6L V8 DSL
2006 CHEVROLET SILVERADO 3500 6.6L V8 DSL
2006 CHEVROLET SILVERADO 2500 HD 6.6L V8 DSL
2005 GMC SIERRA 3500 6.6L V8 DSL
2005 GMC SIERRA 2500 HD 6.6L V8 DSL
2005 CHEVROLET SILVERADO 3500 6.6L V8 DSL
2005 CHEVROLET SILVERADO 2500 HD 6.6L V8 DSL

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 19 HP to 2004-2005 Cadillac CTS-V with K&N Air Intake Kit

Aug 13, 2008

The Cadillac CTS-V is a true sports sedan. It's tight ride and great looks along with its powerful engine and luxurious interior make it a great vehicle.

K&N's 57-3054 air intake system for 2004 and 2005 Cadillac CTS-V

2005 Cadillac CTS-V

K&N Engineering has developed a 50 US State street legal performance air intake system (57-3054) for the 2004 and 2005 Cadillac CTS-V with 5.7 liter V8 engine. K&N dynamometer testing shows a 19.14 horsepower gain at 5100 rpm.

57-3054 K&N air intake system installed in 2005 Cadillac CTS-V

Dyno chart for 2005 Cadillac CTS-V with a 5.7 liter V8 engine

The 57-3054 features a specially molded intake tube and a K&N chrome top air filter (RC-2960). Cooler outside air is directed toward the K&N air filter from the factory fresh air duct.

The steel heat shield isolates the K&N air filter from the engine heat. This in turn keeps a cooler air charge going into the engine for an instant power gain. The 57-3054 eliminates air path restriction for increased power and torque when you need it.

The high flow technology invented by K&N and made in the USA provides the best balance of airflow and filtration. The RC-2960 is also washable and reusable and can go up to 100,000 miles before cleaning is necessary.

Designed to be installed with simple hand tools in 90 minutes or less, our K&N air intake systems 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.

2008 through 2013 Polaris Ranger RZR Owners Gain Estimated 3.40 HP with K&N Air Intake Kit

Aug 13, 2008

Polaris blew the lid off the side-by-side ATV market with the new Polaris Ranger RZR. It is well engineered, only 50 inches wide and the only true trail capable side-by-side in its class. It weighs in around 945 pounds and has the lowest cage height of any side-by-side in the industry.

K&N's 63-1120 performance intake system for 2008 to 2012 Polaris Ranger RZR 800

2008 Polars Ranger RZR 800 with new K&N performance air intake system

K&N Engineering has designed a new performance air intake system (63-1120) for the 2008 through 2013 Polaris Ranger RZR 800, 2009 through 2013 Polaris Ranger RZR S 800 and 2011 Polaris Ranger RZR 4 800 EPS Robby Gordon Edition. Dyno testing shows an estimated 3.40 horsepower increase at 25.6 mph.

2008 Polaris Ranger RZR 800 gets an addtional boost in horsepower with K&N performance intake kit

Dyno chart for 2008 Polaris Ranger RZR 800

The 63-1120 replaces the stock airbox and intake track. An oversized K&N X-Stream Top air filter is included to increase airflow along with dirt and dust capacity. K&N’s unique pleated design provides a larger surface area and an increased volume of air flow over the stock unit. This results in better throttle response, additional horsepower and longer service intervals.

The airbox is made of black powder-coated steel to protect the K&N X-Stream Top Air Filter from pulling in engine heated air. A separate crankcase breather filter vents heat and oil vapor generated from engine crank pressure. A K&N DryCharger is supplied for extreme dust or wet conditions.

For optimum performance, fuel management modifications are not necessary. K&N high-flow air filters are washable and reusable. They allow high air flow while providing excellent filtration. Most K&N air intakes can be installed in 90 minutes or less.

The K&N 63-1120 air intake fits the following Polaris models:
2013 POLARIS RANGER RZR S 800 EPS LE 760
2013 POLARIS RANGER RZR 800 S LE 760
2013 POLARIS RANGER RZR 800 S 760
2013 POLARIS RANGER RZR 800 LE 760
2013 POLARIS RANGER RZR 800 EPS LE 760
2013 POLARIS RANGER RZR 800 760
2012 POLARIS RANGER RZR S MILITARY 760
2012 POLARIS RANGER RZR S 800 EPS LE 760
2012 POLARIS RANGER RZR 800 S LE 760
2012 POLARIS RANGER RZR 800 S 760
2012 POLARIS RANGER RZR 800 LE 760
2012 POLARIS RANGER RZR 800 760
2011 POLARIS RANGER RZR S 760
2011 POLARIS RANGER RZR 800 SW MILITARY 760
2011 POLARIS RANGER RZR 800 760
2011 POLARIS RANGER RZR 4 ROBBY GORDON EDITION 760
2011 POLARIS RANGER RZR 4 800 GORDON EDITION 760
2011 POLARIS RANGER RZR 4 800 EPS ROBBY GORDON EDITION 760
2011 POLARIS RANGER RZR 4 800 760
2010 POLARIS RANGER RZR S 760
2010 POLARIS RANGER RZR 800 760
2010 POLARIS RANGER RZR 4 800 GORDON EDITION 760
2010 POLARIS RANGER RZR 4 800 760
2009 POLARIS RANGER RZR S 760
2009 POLARIS RANGER RZR 800 760
2008 POLARIS RANGER RZR 800 760

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 10.96 HP to 2006-2008 Honda Ridgeline with K&N Air Intake System

Aug 13, 2008

The Honda Ridgeline can carry just over 1500 pounds of cargo in its steel-reinforced composite bed. It meets or exceeds the capability of many of its closest four door pickup competitors.

K&N Engineering 57-3515 air intake system for 2006 to 2008 Honda Ridgeline 3.5 liter engine

K&N Engineering has developed a performance air intake system (57-3515) that is street legal in 50 states for the 2006 to 2008 Honda Ridgeline 3.5 liter V6 engine. K&N dynamometer testing shows a 10.96 horsepower gain at 5159 rpm.

Honda Ridgeline with K&N air intake 57-3515 installed

Dyno chart for 2006 Honda Ridgeline with a 3.5 liter engine

The 57-3515 was engineered to work within the Ridgeline’s computer specifications while maximizing power and at the same time, allowing air to flow with little restriction. The aerodynamically engineered tube allows virtually free flowing air into the 3.5 liter engine for an immediate power gain.

K&N engineers also used the factory fresh air duct on the 2006 Honda Ridgeline. The factory fresh air inlet in the bottom of the engine compartment guides cool outside air into the intake track.

The powder coated steel heat shield has an opening that allows the fresh air intake duct to feed air to the K&N chrome top air filter (RC-4760). The K&N washable and reusable air filter is also isolated from high engine temperatures by the heat shield which also contributes to the increase in horsepower.

Backed by the famous K&N Million Mile Limited Warranty it takes 90 minutes or less to install the 57-3515 with simple hand tools.

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 12.75 HP to 2005 and 2006 Chevrolet SSR with K&N Air Intake

Aug 12, 2008

The Chevrolet SSR or Super Sport Roadster is an anomaly in the automotive world. It is a convertible combined with the look of a customized 1950s pickup and the rear wheel drive powertrain of a sports car.

K&N Engineering 57-3055 air intake system for 2005 and 2005 Chevrolet SSR 6.0 liter V8 engine

K&N Engineering has developed a performance air intake system (57-3055) that is street legal in 50 states for the 2005 and 2006 Chevrolet SSR with 6.0 liter V8 engine. K&N dynamometer testing shows a 12.75 horsepower gain at 4700 rpm.

Chevrolet SSR with K&N air intake 57-3055 installed

Dyno chart for 2005 Chevrolet SSR with a 6.0 liter V8 engine

K&N has developed a one-of-a-kind carbon fiber top and base air filter (RP-5115) that is oval shaped for the 2005 and 2006 Chevrolet SSR. There is minimal clearance under the hood on the 2005 SSR, but after extensive research and development K&N designed an air filter that is the perfect size specifically for this vehicle.

To immediately see the benefits of a K&N air intake kit simply replace the SSR’s original intake assembly with the 57-3055. Cooler outside air is drawn through our washable and reusable K&N air filter for more power and filtering capacity. It fits into the engine compartment using factory holes and mounting points. A powder coated steel heat shield replaces the stock air box and protects the K&N air filter while isolating it from engine heat.

This K&N air intake system can be installed in 90 minutes or less and is backed by 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.

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