Click to zoom in
SKU: 57-2549 | UPC: 024844103963
K&N 57-2549 Performance Air Intake System for 2001-04 Ford F-150 Lightning F150 H/D
The K&N 57-2549 Performance Air Intake System replaces the stock air filter and intake tube on 2001-2004 Ford F-150 Lightning Harley-Davidson Edition and Heritage SVT Lightning models with a 5.4L V8 engine. This kit uses a rotationally molded high-density polyethylene tube to deliver more airflow for dyno-tested gains of 10.82 HP at 5200 RPM and added torque. Paired with a washable high-flow oiled cotton filter and custom heat shield it improves engine performance while protecting against hot engine bay air.
Key Features
- Rotationally Molded HDPE Intake Tube: Increases airflow volume to the engine for better throttle response and power delivery
- Oversized High-Flow Oiled Cotton Air Filter: Washable and reusable design lasts up to 100000 miles between cleanings under normal highway driving conditions
- Custom Heat Shield: Shields incoming air from engine bay heat to maintain cooler denser air charge for consistent performance
- Guaranteed Power Gains: Dyno proven to add 10.82 horsepower at 5200 RPM and matching torque improvements
- No-Hassle Lifetime Limited Warranty: Covers the entire system for long-term reliability and peace of mind
Product Notes
- Replaces factory air filter and intake tube without cutting or permanent modifications
- Clean filter with K&N cleaning kit every 100000 miles or as needed for dusty conditions
- Product weighs 7.8 lbs for straightforward handling and storage
Installation Notes
- Professional installation recommended.
- Complete installation in 60 minutes or less using basic hand tools
- Direct bolt-on fit with included hardware no drilling or trimming required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2003 | Ford | F-150 | Lightning |
| 2002-2003 | Ford | F-150 | Harley-Davidson Edition |
| 2004 | Ford | F-150 Heritage | SVT Lightning |
Why Choose K&N?
- Over 50 years of high-performance filtration engineering for automotive enthusiasts
- High airflow designs backed by in-house dyno testing for real-world results
- Systems built in the USA with precision manufacturing for exact vehicle fitment
Frequently Asked Questions
-
Q: Does the K&N 57-2549 fit 2003 Ford F-150 Lightning 5.4L V8?
A: Yes it provides direct bolt-on fitment for all 2001-2003 F-150 Lightning models with 5.4L V8 as well as 2002-2003 Harley-Davidson Edition and 2004 Heritage SVT Lightning -
Q: What materials are used in the intake tube and filter?
A: Features a durable high-density polyethylene HDPE roto-molded tube and oversized conical filter with oiled cotton gauze media for maximum flow and filtration -
Q: What warranty coverage and maintenance does it include?
A: Backed by K&N No-Hassle Lifetime Limited Warranty filter cleans every 100000 highway miles using K&N oil and cleaner kit will not void vehicle warranty
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Original K&N box measures 23.25 x 13.25 x 9.75 inches
- Weight: 7.8 lbs
Air Intake Systems
Air intake systems for Hellcat, Trackhawk, TRX, HEMI, and import performance platforms are stocked at Black Ops Auto Works. Shop cold air intakes, short ram intakes, air boxes, intake elbows, mass air flow sensors, scoops, snorkels, and silicone couplers for street cars, trucks, Jeeps, and supercharged Mopar builds. Every intake system is filterable by vehicle platform, engine, and intake style so the correct part ships the first time. Black Ops Auto Works carries 4,427 air intake SKUs across cold air intakes, short ram intakes, and supporting components. What This Category Covers An air intake system pulls outside air into the engine and filters it before combustion. Upgrading the factory intake with a cold air intake, short ram intake, or carbon fiber system can improve airflow, throttle response, induction sound, and horsepower potential on compatible applications. Cold Air Intakes vs Short Ram Intakes Cold air intakes route the filter away from engine bay heat for cooler, de...
View Air Intake Systems Products
Cold Air Intakes
Shop cold air intakes, short ram intakes, closed-airbox intake systems, replacement air filters, intake tubes, and MAF housings from K&N, AEM, aFe Power, Airaid, S&B Filters, Injen, Roush, Volant, Corsa, Mishimoto, HPS Performance, Cobb Tuning, JLT, Vararam, Steeda, and other performance intake brands. Find full open-element cold air intakes, sealed-airbox systems, dry and oiled air filters, replacement drop-in filter panels, MAF sensor housings, and complete intake tube kits. Cold air intakes for domestic muscle, sport-compact tuners, diesel trucks, off-road 4x4, Euro performance, and modern sport SUVs Mustang, Camaro, Challenger, Charger, F-150, Silverado, Ram, Tundra, Tacoma, 4Runner, Wrangler, Bronco, Cummins, Duramax, Power Stroke, WRX/STi, Civic Type R, GR86, Supra, GR Corolla, BMW M2/M3/M4, Golf R, and hundreds of additional platforms. Filter by vehicle, intake style (open element, closed airbox, short ram, tube kit), filter media (oiled cotton, dry synthetic), tun...
View Cold Air Intakes Products
K&N Engineering
K&N Engineering filters and intakes for Jeep, RAM, Dodge, Chevy, Ford, Toyota, BMW, and Cadillac platforms are stocked at Black Ops Auto Works. Shop cold air intakes, Aircharger and NextGen intake systems, reusable panel filters, drop-in filters, universal clamp-on filters, oil filters, cabin filters, fuel filters, and filter cleaning kits for HEMI, Cummins diesel, EcoBoost, and LS/LT engine builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 1,927 K&N Engineering SKUs across intake, filtration, and maintenance categories. What This Brand Covers K&N Engineering built its reputation on reusable, high flow air filtration. This collection spans complete cold air intake systems, direct fit replacement filters, universal clamp-on filters for custom builds, and maintenance items like oil filters, fuel filters, and cabin filters. Cold Air Intakes and Intake Systems K&am...
View K&N Engineering Products