K&N Series 57 FIPK Cold Air Intake (09-10 5.4L F-150, Excluding Raptor)

10 customer reviews
SKU: 9B4DC0EE
In Stock

$299.99

In Stock
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Description

Torque and Horsepower Boosting CAI. The more air gets into your 2009-2010 F-150’s engine, the better (within wide limits), and the K&N Series 57 FIPK Cold Air Intake creates a potent indraft that gets the combustion fires burning hotter and more thoroughly in your truck’s engine. That translates to benefits like better throttle response and a few more miles per gallon of gasoline. But most of all, it means more torque and horsepower across the whole rpm spectrum – peaking at around 4,600 rpm…

10 reviews for K&N Series 57 FIPK Cold Air Intake (09-10 5.4L F-150, Excluding Raptor)

  1. Lilmac83

    Well worth the money improves mileage and engine breathing it gives life back to the engine

  2. Garrett_Riley

    Great product enhanced my throttle response and added a little bit of horse power and torque and it sounds GREAT!!!!

  3. BAS

    It fits perfect and I feel that the truck runs much better

  4. DUDESKOVICH

    I got this through an open box sale. It stated that there was signs of installation. But, I’m not sure it was. Everything was so clean. However, the “heat shield” was the wrong one, which is probably why it was returned. Either way, it was an easy install on a great product. Legendary K&N quality. With the air boxes removed, there’s definitely more noise. Some short-drones under load around 2k. Not too bothersome. Going to drown it out with a Rough Country exhaust.

  5. popperjohn

    love the sound and improved performance Easy install and made the engine bay cleaner looking by far.

  6. Taximan727

    Kit was complete and instructions were good. Guessing I added 10-15 hp in combination with my new Magnaflow exhaust. Very impressed. Should have done it sooner!

  7. 2010F150

    Replaced the engine at 220,000 miles, updates computer and was getting 11.2mpg in town. Added the air intake which was simple and took about 45 min. Reset the MPG and after 5-6 weeks of driving, I’m averaging around 5mpg improvement. Specs that came with the K&M show 2010 dyno results of + 18 horsepower. I can feel it in the pedal and hear it when you accelerate. Very happy addition

  8. JCrow

    Really happy with this purchase. Arrived early. Easy install and fit. Have seen 2.8mpg increase. Throttle response a little better. Sounds great. Excellent buy in my opinion.

  9. Alpha388th

    SUPER Easy to install, didn’t take very long. LOVE IT, I could notice the Performance Gain right from the start.

  10. Ringaa

    Really woke up the truck, this intake is loud and sounds good if that’s what you’re looking for. Throttle response seems about the same but this is also without a tune

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