SKU: 57-2546-1 | UPC: 024844232229
K&N 03-07 Ford F-Series / Excursion V8-6.0L Performance Intake Kit
The K&N 57-2546-1 Performance Air Intake System boosts airflow to 2003-2007 Ford F-250 F-350 F-450 F-550 Super Duty and Excursion models with 6.0L V8 diesel engines. Roto-molded HDPE tube and oversized oiled cotton filter deliver dyno-proven gains of 14.69 HP at 2900 RPM and 24.58 lb-ft torque at 2200 RPM. Custom heat shield keeps intake air cool for consistent power.
Key Features
- Roto-molded HDPE Tube: Expands airflow volume to engine for guaranteed horsepower and torque increases
- High-Flow Oiled Cotton Filter: Washable reusable design cleans every 100000 miles under highway driving conditions
- Custom Heat Shield: Blocks engine bay heat to maintain cooler denser intake air
- Stainless Steel Clamps: Secure fit with 5 included mini clamps and couplers
- Easy Bolt-On Design: Replaces factory air filter and tube in under 60 minutes with hand tools
Product Notes
- Direct OEM replacement no cutting or drilling required
- Use K&N cleaning kit for filter maintenance every 100000 miles
- EPA compliant will not void vehicle warranty
Installation Notes
- Professional installation recommended.
- Completes in 60 minutes or less with basic hand tools no modifications needed
- Includes all hardware clamps and couplers for secure mounting
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2005 | Ford | Excursion | Eddie Bauer |
| 2003-2005 | Ford | Excursion | Limited |
| 2004-2005 | Ford | Excursion | XLS |
| 2003-2005 | Ford | Excursion | XLT |
| 2004-2007 | Ford | F-250 Super Duty | Harley-Davidson Edition |
| 2004-2007 | Ford | F-250 Super Duty | King Ranch |
| 2003-2007 | Ford | F-250 Super Duty | XL |
| 2003-2007 | Ford | F-250 Super Duty | XLT |
| 2004-2007 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003-2007 | Ford | F-350 Super Duty | King Ranch |
| 2003-2007 | Ford | F-350 Super Duty | Lariat |
| 2003-2007 | Ford | F-350 Super Duty | XL |
| 2003-2007 | Ford | F-350 Super Duty | XLT |
| 2003-2007 | Ford | F-450 Super Duty | Lariat |
| 2003-2007 | Ford | F-450 Super Duty | XL |
| 2003-2007 | Ford | F-450 Super Duty | XLT |
| 2003-2007 | Ford | F-550 Super Duty | Lariat |
| 2003-2007 | Ford | F-550 Super Duty | XL |
| 2003-2007 | Ford | F-550 Super Duty | XLT |
Why Choose K&N?
- 60 years developing performance air filtration products
- Dyno-tested gains with power guarantee
- Precision engineered for exact vehicle fitment
Frequently Asked Questions
- Q: Does this fit 2005 Ford F-350 Super Duty 6.0L Lariat?
A: Yes fits 2003-2007 F-350 Super Duty Lariat King Ranch XL XLT Harley-Davidson Edition with 6.0L V8 diesel - Q: What materials are used in construction?
A: High-density polyethylene HDPE roto-molded tube oiled cotton gauze filter stainless steel clamps - Q: What warranty coverage is provided?
A: K&N No-Hassle Lifetime Limited Warranty covers defects in materials or workmanship
Shipping & Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Original K&N box 23.5 in x 14.25 in x 9.75 in
- Weight: 10.3 lbs
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