2011-2012 Ford F250 & F350 6.2 Liter Trucks Gain Estimated 13 Horsepower with K&N Air Intake

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K&N Air Intake Installed on a 2011 Ford F250 6.2L Super Duty
K&N Air Intake Installed on 2011 Ford F250 6.2L Super Duty
Dyno Chart for the 77-2582KTK air intake system
Dyno Chart for the 77-2582KTK air intake system
Ford, as we all know, is one of America's great iconic companies. They've revolutionized the manufacturing industry and throughout the years have brought us F-series trucks. 2011 and 2012, Ford F250 and F350 Super Duty with 6.2 liter engines are built extremely tough and can definitely handle extra power. Fortunately, K&N engineers couldn't resist the urge to develop an air intake system 77-2582KTK that unleashes the true potential of Ford's incredible machine. No doubt the extra horsepower and torque will come in handy when drivers are pulling a trailer or hauling some other type of heavy load.
K&N Air Intake System for 2011-2012 Ford F250 and F350 Super Duty with the 6.2 liter V8 engines
K&N Air Intake System for 2011-2012 Ford F250 and F350 Super Duty with the 6.2 liter V8 engines

K&N accomplished the extra horsepower by streamlining the airflow through a large high flow air filter and custom intake tube.

K&N air filter RC-5173 is a large, tapered, cone style air filter that features a chrome top and K&N's washable, reusable, oiled cotton gauze media, that is sandwiched between an aluminum wire screen mesh. The wire screen mesh aids in maintaining the air filter's shape and helps to smooth and straighten the airflow as it flows out of the air filter into the intake tube. This large made to last air filter also provides outstanding engine protection.

The 77-2582KTK air intake can go up to 100,000 miles before air filter cleaning is needed, of course that depends on driving conditions. When the aluminum wire screen mesh is no longer visible, it is time to clean the filter using K&N Recharge Kit number 99-5000 or 99-5050. If the wire screen mesh is still visible, the air filter does not need to be cleaned.

Air intake system 77-2582KTK features an aluminum intake tube with a resilient black powder coat finish. K&N 77-2582KTK was designed with two ports that utilize the truck's stock vent hoses and a mounting pad to which drivers will bolt the MAF sensor. Like all K&N intakes, this Ford F250 and F350 Super Duty truck air intake system uses a custom tube that precisely fits in the engine bay of the F250 and F350 truck models listed below. 77-2582KTK was designed and manufactured in the USA at the K&N world headquarters in Riverside, California.

Testing on the K&N chassis dyno, the 77-2582KTK air intake system showed an estimated gain of 13.5 horsepower at 4497rpm and 15.4 lb-ft. of torque at 3961rpm.

The 77-2582KTK performance air intake is backed by K&N's Million Mile Limited Warranty and Consumer Protection Pledge so drivers can rest assured that if there is ever any issue that arises from using a K&N air intake, K&N is there for them.

The 77-2582KTK air intake will fit the following Ford F250 and F350 Super Duty pickup trucks:

2012 Ford F350 Super Duty 6.2L V8
2012 Ford F250 Super Duty 6.2L V8
2011 Ford F350 Super Duty 6.2L V8
2011 Ford F250 Super Duty 6.2L V8

For all K&N F250 air intake systems visit K&N's Ford F150 air intakes page. For all K&N F350 air intakes visit K&N's Ford F350 air intakes page. To find K&N products for any vehicle, use 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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K&N Engineering in Riverside California is the world's leading manufacturer of washable performance air filters and air intake systems. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and intakes in over 30 countries. K&N sells over 5,000 products designed for cars, trucks, motorcycles, engines, and industrial applications. From their Million Mile Warranty to their Consumer Protection Pledge, K&N stands behind their products and their consumers 100%. The distinctive K&N logo represents performance from one of the original performance companies. For more information, visit