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SKU: RF-1044 | UPC: 024844076380
K&N Round Tapered Universal Air Filter 6 inch Flange 7.5 inch Base 5 inch Top 8 inch Height RF-1044 Fits Ford F-250 F-350 Nissan Titan Ram 1500 Tundra
K&N RF-1044 is a clamp-on universal air filter for racing vehicles generators tractors snowmobiles and trucks like 1999-2004 Ford F-250 F-350 Super Duty 2004-2015 Nissan Titan Armada 2009-2018 Ram 1500. Constructed with pliable rubber flanges that stretch up to 1/16 inch for secure fit it delivers increased airflow for more horsepower and acceleration. Washable and reusable this pre-oiled filter traps contaminants with four layers of cotton gauze for long-lasting engine protection.
Key Features
- Four Layers of Protection: Premium cotton gauze with tacking agent forms intricate media to block harmful dirt and debris while allowing maximum airflow.
- Clean Every 5 Years: Lasts up to 75,000 miles or 5 years under normal highway driving reducing maintenance frequency.
- Easy Installation: Pre-oiled and ready to use clamps directly onto 6 inch intake for immediate performance gains without tools.
- Engineered Power: State-of-the-art media boosts horsepower acceleration and throttle response across RPM range.
- Rugged Construction: Durable materials and vibration-absorbing flanges built to withstand harsh conditions for a lifetime.
Product Notes
- Flanges stretch up to 1/16 inch (1.5mm) to fit in-between sizes on angled or offset intakes.
- Wash with K&N cleaner and re-oil every 75,000 miles for peak performance.
- Product weight 2 pounds package dimensions 9.17 x 8.98 x 8.39 inches.
Installation Notes
- Professional installation recommended.
- Clamp onto 6 inch round intake flange verify secure fit before driving.
- Compatible with stock or aftermarket intakes no cutting or modification needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2004 | Ford | F-350 Super Duty | Lariat XL XLT |
| 2010-2014 | Ford | Mustang | Shelby GT500 |
| 2004-2010 | INFINITI | QX56 | Base |
| 2005-2015 | Nissan | Armada | LE Platinum SE SL SV Titanium |
| 2000-2005 | Ford | Excursion | Limited XLS XLT Eddie Bauer |
| 1999-2004 | Ford | F-250 Super Duty | Base Lariat XL XLT Harley-Davidson Edition King Ranch |
| 2004 | Ford | F-250 | Base Lariat XL XLT |
| 2017-2019 | Nissan | Frontier | Desert Runner PRO-4X S SL SV |
| 2009-2010 | Dodge | Ram 1500 | Laramie SLT Sport ST TRX TRX4 |
| 2011-2019 | Ram | 1500 | Big Horn Express Laramie Laramie Limited Laramie Longhorn Tradesman Tradesman HD Classic |
| 2013-2018 | Ram | 2500 3500 | Big Horn Laramie Laramie Limited Laramie Longhorn Limited Lone Star SLT ST Tradesman |
| 2016-2017 | Toyota | Land Cruiser | Base |
| 2014-2019 | Toyota | Tundra | 1794 Edition Base Limited Platinum SR SR5 TRD Pro |
| 2004-2015 | Nissan | Titan | XE LE PRO-4X S SE SL SV |
| 2004 | Nissan | Pathfinder Armada | LE SE |
Why Choose K&N?
- Over 50 years engineering high-flow air filters for motorsports and street use.
- Million-mile durability proven in real-world testing on trucks and performance vehicles.
- Precision manufacturing ensures exact fit and consistent airflow gains.
Frequently Asked Questions
-
Q: Does RF-1044 fit my 2004 Ford F-250 Super Duty?
A: Yes it fits 1999-2004 Ford F-250 Super Duty models including XL XLT Lariat with 6 inch intake flange. -
Q: What material is used in the filter media?
A: Four layers of premium cotton gauze treated with proprietary oil for superior trapping and airflow. -
Q: What is the warranty and cleaning interval?
A: 1-Year Limited Warranty clean every 75,000 miles or 5 years using K&N kit for reuse.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure box 9.17 x 8.98 x 8.39 inches
- Weight: 2 pounds
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