Win $17,760 For Your Truck! Enter Now!
Talk to an F-150 Expert
1-888-332-7930
Mon - Sun, 8:30 AM EST - 11:00 PM EST

2 Days Left for Free Shipping! Get it by Dec 24th available on most items - Details

K&N Series 71 Blackhawk Induction Cold Air Intake (04-08 5.4L)

Market Price $408.24 You Save 13% ($53.25)
Starting At

$354.99

FREE Shipping
  • Item T525669
  • MPN# 71-2556

Will this fit your F-150?

Features & Details

  • 71 Series Blackhawk Induction Air Intake
  • Increases Power and Torque
  • Estimated Horsepower Gain: 11.53 HP @ 3800 RPM
  • Reusable Filter
  • Dry Synthetic Filter
  • Aluminum Tube
  • Black Components – Filter & Tubing
  • No Tune Required
  • CARB EO # D-269-48
  • Fits 2004-2008 5.4L F-150s
Great-Looking and Effective CAI. Aesthetics and performance both receive a strong boost with the K&N Series 71 Blackhawk Induction Cold Air Intake installed in your 2004-2008 F-150’s 5.4L engine in place of the cramped, inefficient OE intake. Delivering a powerful indraft of cold air, the Blackhawk typically spins up a power bonus of slightly more than +11 horsepower and +15 ft-lbs of torque in an F-150 pickup. The all-black styling of this intake gives it a fierce but stealthy look that dresses up your engine compartment, with a contrasting polished K&N nameplate atop the textured black powder-coated intake tube. It also gives your truck’s engine a charged sound – energetic, dynamic, and ready for action.

No Tune Required. Upon installing the K&N Series 71 Black Induction Cold Air Intake in your F-150, you don’t need to apply any specialized tune to the engine. The CAI will work and provide extra power with the factory tune in place. Slight additional gains may be made by installing a component specific tune, but this is not required.

Oil-Free Permanent Filter. Running for 100,000 miles before it needs its first cleaning (unless used in extremely dirty environments), the K&N Series 71 Blackhawk CAI features a synthetic black conical filter. The filter is made to last for the lifetime of the whole component and is easily washable and reusable to spare your pocketbook (and the environment). The synthetic fabric is oil-free for even more convenience.

Built Strong for Performance. Engineered to last, The K&N 71 Series Black Induction Intake features an aluminum intake tube finished with textured black powder-coat for appearance reasons. Stainless steel clamps secure the intake, while the engraved K&N nameplate is welded on, rather than simply bolted or glued, to ensure it never works loose. This high performance part draws in lots of air and features an unrestricted design to keep the flow going strongly.

Includes Housing for Stock MAF. In addition to attachment points for a crankcase vent hose and brake booster/EVAP line, the K&N 71 Series Blackhawk Cold Air Intake features the necessary space to fit the factory MAF sensor. The MAF sensor continues to work as normal once mounted.

Installation is a Snap. Nothing but the component itself and a set of basic automotive hand tools is needed to install this part. All necessary hardware is included. The K&N 71 Series Blackhawk Induction Cold Air Intake bolts on without drilling or cutting, taking about 1 ½ hours (90 minutes) to attach.

Warranted for 1 Million Miles. The K&N 71 Series Blackhawk Induction Cold Air Intake carries a standard 1 million mile warranty from the manufacturer.

50-State CARB Exempt. 50-state street-legal, the K&N 71 Series Blackhawk Induction Cold Air Intake can be used on the roads and highways of California as readily as any other state thanks to its CARB compliant design. Its CARB EO Number is D-269-48.

Application. The K&N 71 Series Blackhawk Air Intake System is designed to fit 2004-2008 5.4L Ford F150 models.

Note: Coupon codes cannot be applied to this product.

Fitment: 2004 2005 2006 2007 2008 Details

Installation Info
Will it fit my F-150?

Most Helpful Reviews

5/5
Awesome

Easy to install and looks great. Put it on in about 30 minutes and noticed a difference right away. Better acceleration and fuel economy. And it gives the exhaust a more throaty note

Helpful (1)

5/5
06 f150 5.4

Sounds great and I can feel the power! Easy to install. Really opens up the engine and lets it breathe.

Helpful (0)

Overall Rating 4.7 out of 5 stars
Read All 3 Reviews

Customer Photos (2) Submit Your Photo

View All 2 Photos

You Might Also Like

Q & A

No questions about this product yet.

Ask the First Question

More Products You Might Like

Customer Reviews (3) Write a Review

Overall Rating 4.7

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 4.5 4.5
  • Fit 5 5



  • 5/5

    Installation Time: Less than 1 Hour

    March 04, 2017

    Awesome

    Easy to install and looks great. Put it on in about 30 minutes and noticed a difference right away. Better acceleration and fuel economy. And it gives the exhaust a more throaty note

    Darkhorse

    Year: 2006 Submodel: 5.4L V8 Lariat

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    June 09, 2017

    06 f150 5.4

    Sounds great and I can feel the power! Easy to install. Really opens up the engine and lets it breathe.

    PhilW

    Year: 2006

    Helpful (0)

  • 4/5

    September 23, 2016

    Great Improvement

    This air intake was super easy. It comes with instructions which were very easy to follow with an hour I had it installed and was ready to test it out. I could immediately tell a difference in sound and acceleration. It's a great air intake and will be a good improvement on ur F-150 rather its a daily driver or a street rod. 10 out of 10 I would recommend this air intake to anyone.

    Fordguy96

    Year: 2008 Submodel: 5.4L V8 Custom

    Helpful (0)

Related F-150 Categories