K&N 15-20 Ford F150 V8-5.0 L Performance Air Intake System K&N Engineering KNN50-2591
K&N 15-20 Ford F150 V8-5.0 L Performance Air Intake System K&N Engineering KNN50-2591
K&N 15-20 Ford F150 V8-5.0 L Performance Air Intake System K&N Engineering KNN50-2591
K&N 15-20 Ford F150 V8-5.0 L Performance Air Intake System K&N Engineering KNN50-2591
K&N 15-20 Ford F150 V8-5.0 L Performance Air Intake System K&N Engineering KNN50-2591
K&N 15-20 Ford F150 V8-5.0 L Performance Air Intake System K&N Engineering KNN50-2591
Click to zoom in

K&N 15-20 Ford F150 V8-5.0 L Performance Air Intake System

KNN50-2591
024844409539
Cold Air Intakes
20+ Units In Stock - Ships Next Business Day
$ 425.99
$ 425.99

SKU: 50-2591 | UPC: 024844409539

K&N 50-2591 NextGen Cold Air Intake - 2015-2024 Ford F-150 V8 5.0L

The K&N 50-2591 NextGen Cold Air Intake System delivers more power to your 2015-2024 Ford F-150 equipped with the 5.0L V8 engine. This system boosts airflow volume by 46.24% for gains of 15.22 horsepower and 20.37 lb-ft torque on the stock tune. Paired with a washable reusable high-flow air filter it installs in less than 60 minutes.

Key Features

  • 50+ Years of Trusted Protection: Since 1969 K&N filters have delivered filtration extended cleaning intervals and performance trusted by racers and enthusiasts.
  • Dyno-Proven Performance: Dyno-tested gains of 15.22 HP and 20.37 TQ on stock tune with engine roar on acceleration and no drone at cruise.
  • Large-Diameter Tube: CAD-designed HDPE intake tube with air channels increases airflow speed and volume to the engine.
  • NextGen Airbox: Semi-enclosed hybrid design lowers intake air temps with enlarged inlet and contaminant protection.
  • Oversized Air Filter: High-flow oiled cotton media in conical shape lasts up to 100000 miles between services under highway conditions.

Product Notes

  • No computer tune required for performance gains.
  • Filter is washable and reusable for lifetime use.
  • Preserves factory warranty with included components.

Installation Notes

  • Professional installation recommended.
  • Installs in less than 60 minutes typically.
  • Uses Quick-Lock technology and one hose clamp for secure fit.

This Part Fits

Year Make Model Submodel
2015-2023 Ford F-150 King Ranch
2015-2024 Ford F-150 Lariat
2015-2023 Ford F-150 Platinum
2016-2024 Ford F-150 SSV
2024 Ford F-150 STX
2023-2024 Ford F-150 Tremor
2015-2024 Ford F-150 XL
2015-2024 Ford F-150 XLT

Why Choose K&N?

  • Over 50 years engineering air filters and intakes since 1969.
  • Dyno-tested results on stock tunes for real-world gains.
  • Precisely engineered in USA for exact vehicle fitment.

Frequently Asked Questions

  • Q: Will this fit my 2018 Ford F-150 5.0L Lariat?
    A: Yes it fits all 2015-2024 Ford F-150 models with 5.0L V8 including Lariat King Ranch XL XLT Platinum Tremor SSV and STX.
  • Q: What materials are used in this intake?
    A: High-density polyethylene HDPE rotationally molded tube and oiled cotton filter media in the oversized conical filter.
  • Q: What warranty covers this product?
    A: Lifetime Limited Warranty on the intake system with dedicated US customer support and no impact on factory warranty.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure box 22 x 14 x 10 inches
  • Weight: 9.5 lbs

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
Air Intake Systems

Air Intake Systems

Air Intake Systems, Cold Air Intakes & Performance Intake Parts Shop premium air intake systems, cold air intakes, short ram intakes, air boxes, intake components, intake elbows, mass air flow sensors, scoops, snorkels, recharge kits, silicone couplers, and intake hoses at Black Ops Auto Works. This collection is built for enthusiasts looking to improve airflow, throttle response, induction sound, horsepower potential, and under-hood performance across cars, trucks, SUVs, Jeeps, muscle cars, off-road builds, and supercharged HEMI platforms. Whether you are upgrading a daily driver, Dodge Charger, Dodge Challenger, Dodge Durango, Jeep Grand Cherokee, Jeep Trackhawk, Ram TRX, Ram RHO, Toyota Tundra, Chevy Silverado, Chevrolet Camaro, Corvette, BMW, Cadillac CTS-V, Honda, Hyundai, Infiniti, or a custom performance build, our Air Intake Systems collection includes parts designed for fitment, durability, and real-world performance. Air Intake Systems from Top Brands Shop trusted air ...

View Air Intake Systems Products
Cold Air Intakes

Cold Air Intakes

Shop All Air Intakes & Performance Intake Kits Premium cold air intakes, performance air intake systems, short ram intakes, carbon fiber intakes, sealed air box intakes, HEMI intakes, Hellcat intakes, Trackhawk intakes, TRX intakes, and vehicle-specific intake upgrades. This collection is built for enthusiasts looking to improve airflow, throttle response, induction sound, horsepower potential, and under-hood styling across street cars, muscle cars, trucks, SUVs, Jeeps, off-road builds, and diesel applications. Cold Air Intakes from Top Brands Shop trusted cold air intake brands including Legmaker Intakes, aFe Power, JLT Performance, K&N Engineering, Airaid, Corsa Performance, Injen Technology, Spectre Performance, and Wehrli Custom Fabrication. These brands produce cold air intakes, short ram intakes, carbon fiber intake systems, sealed intake kits, performance air filters, intake tubes, and vehicle-specific air intake upgrades for domestic, import, truck, Jeep, SUV, diesel...

View Cold Air Intakes Products
K&N Engineering

K&N Engineering

Shop K&N Engineering cold air intakes, reusable air filters, oil filters, cabin filters, fuel filters and performance filtration upgrades at Black Ops Auto Works for cars, trucks, SUVs, diesel builds, off-road vehicles, muscle cars, Jeeps, Mopar platforms and custom performance applications. K&N Engineering is one of the most recognized names in automotive filtration and airflow technology. This collection includes K&N cold air intake systems, high-flow replacement air filters, universal clamp-on air filters, drop-in filters, oil filters, cabin air filters, fuel filters, Dryflow filters, filter cleaning kits, intake adapters, air intake accessories and performance filtration parts for street, towing, off-road, diesel and high-performance builds. Shop K&N Engineering Products by Category Find the right K&N performance filtration upgrade using related Black Ops Auto Works categories. Shop cold air intakes, air intake systems, air intake components, automotive air f...

View K&N Engineering Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×