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2009-2010 Ford F150 4.6L 3 valve V8's Get 50-State Street Legal Performance Upgrade

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K&N Air Intake 57-2580 for the Ford F150

K&N offers a 50-state street legal performance air intake upgrade, number 57-2580, for 2009 or 2010 Ford F150 pickups equipped with a 4.6-liter 3-valve V8 engine

For over 30 years the Ford F-150 has been the best-selling vehicle across the United States. Because of this K&N offers a 50-state street legal performance air intake upgrade for 2009 or 2010 Ford F150 trucks equipped with a 4.6-liter 3-valve V8 engine. K&N air intake system, number 57-2580, eliminates the factory air box lid, stock paper air filter, resonator chamber and the stock intake tube. K&N replaces these restrictive components with all new pieces designed to reduce restriction and boost performance.

2009-2010 Ford F150 4.6L 3 valve

A 50-state street legal boost in power for 2009-2010 Ford F150 4.6L 3 valve models will come in handy when merging onto a highway, ascending a steep grade, or towing a trailer

K&N’s 2009-2010 Ford F150 4.6L V8 street legal intake includes a K&N molded HDPE air intake tube, open element round tapered air filter, number RC-5173, and an application specific air filter heat shield. The molded K&N high flow intake tube streamlines air flow through the intake tube and throttle body in a highly efficient way, while the chrome-top K&N air filter provides as much airflow as the engine needs.

Engine bay of Ford F150 with K&N Air Intake 57-2580 installed

K&N’s 2009-2010 Ford F150 4.6L 3V V8 street legal intake includes a molded air intake tube, open element air filter, number RC-5173, and an application specific air filter heat shield

K&N’s expertise in designing air intake systems is always put to the test on K&N’s in-house dynamometers. When tested on an otherwise stock 2009 Ford F150 4.6L 3-valve V8, K&N air intake 57-2580 was able to provide an estimated additional 16.14 horsepower and 18.23 lb-ft of torque at 4,650 RPM. This 50-state street legal boost in horsepower, as well as torque, will come in handy when merging onto a highway, ascending a steep grade, or towing a trailer.

Dyno chart for of Ford F150 with K&N Air Intake 57-2580 installed

K&N air intake 57-2580 was able to provide an estimated additional 16.14 horsepower and 18.23 lb-ft of torque at 4,650 RPM when installed on a 2009 Ford F150 4.6L 3-valve V8

K&N 50-state legal performance air intake system 57-2580 includes a world famous K&N washable and reusable high-flow air filter. The oversized and pleated design this K&N air filter provides a large surface area and can go up to 100,000 miles between cleanings, depending on driving conditions. When it does come time to service the K&N air filter, a readily available K&N Recharger air filter service kit will restore the filter to like-new performance. A washable and reusable air filter saves money and time on maintenance.

K&N intakes include simple to follow installation instructions and do not require further modifications to enjoy the horsepower boost offered by the K&N 50-state legal 2009-2010 Ford F-150 4.6L V8 intake. Owners of 2009-2010 Ford F150 4.6L V8 pickup trucks can be on the road in approximately 90 minutes with more street legal horsepower waiting to be unleashed. If all that weren’t enough, K&N backs the 2009-2010 Ford F-150 4.6L V8 air intake system with a 10-year/million mile limited warranty.

K&N air intake system 57-2580 is engineered to provide a guaranteed increase in street legal horsepower and torque for the following Ford F150 models:

2010 FORD F150 4.6L V8 F/I - w/3 Valve VIN 8 CARB EO Number: D-269-48
2009 FORD F150 4.6L V8 F/I - w/3 Valve VIN 8 CARB EO Number: D-269-48

To find additional K&N F-150 products, please visit the Ford F-150 air filters and Ford F-150 air intakes pages. To find K&N performance upgrades for other vehicles, use the Search by Vehicle tool. To find an authorized K&N dealer nearby, use the K&N Dealer Search function.


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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 knfilters.com.