


K&N 04 Ford F150 V8-5.4L Performance Intake Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N 04 Ford F150 V8-5.4L Performance Intake KitSKU: 57 2556 UPC: 024844109507 K&N 57 2556 Performance Air Intake System: 2004 2008 Ford F 150 5. 4L V8, 2005 Ford Expedition 5. 4L, 2006 2008 Lincoln Mark LT 5. 4L The K&N 57 2556 delivers more airflow to your 2004 2008 Ford F 150 5. 4L V8, 2005 Ford Expedition 5. 4L V8 or 2006 2008 Lincoln Mark LT 5. 4L V8 engine for dyno proven gains of 12. 3 horsepower at 6074 RPM and added torque. This complete system replaces the factory air filter and intake
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Your K&N 04 Ford F150 V8-5.4L Performance Intake Kit orders ship within 1-2 business days.
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- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.1 ★★★★★
Based on 2062 reviews
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Product Reviews
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
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Reviewed in the United States on February 20, 2024
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly.
Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration.
Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025