K&N
K&N Performance Air Intake System (57-2578)
K&N Performance Air Intake System (57-2578)
SKU:57-2578
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- Guaranteed to increase horsepower and torque
- Roto-molded HDPE intake tube paired with a direct replacement High-Flow Air Filter™
- Designed to improve throttle response and engine sound
- Engineered to provide high airflow and exceptional filtration
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions
- Typical installation can be completed in 60 minutes or less with simple hand tools
- No-Hassle Lifetime Limited Warranty™
- 50 State legal
Overview
Overview
57-series OEM air box intake systems include a washable, reusable High-Flow Air Filter™ paired with a CAD-designed high airflow intake tube, and is designed to be a simple, cost-effective performance upgrade. The included oiled cotton filter is a direct replacement for your factory filter, drops easily into the factory air box, can go up to 100,000 miles between filter services under normal highway driving conditions, and offers K&N's industry-leading engine protection. Each 57-series OEM air box intake system is designed for specific vehicle applications to ensure a precise fit, and can typically be installed in less than 60 minutes with only standard hand tools. Buy with confidence under the K&N® No-Hassle Lifetime Limited Warranty™. Legal in all 50 States.
Product Details
Product Details
| Guaranteed to increase horsepower and torque* |
|---|
| Roto-molded HDPE intake tube paired with a direct replacement High-Flow Air Filter™* |
| Designed to improve throttle response and engine sound* |
| Engineered to provide high airflow and exceptional filtration* |
| Filter only requires cleaning every 100,000 miles under normal highway driving conditions* |
| Typical installation can be completed in 60 minutes or less with simple hand tools* |
| No-Hassle Lifetime Limited Warranty™* |
| 50 State legal* |
Specifications
Specifications
- Air Box Included: No
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Not Flanged
- Air Filter Washable: Yes
- CARB EO Number: D-269-48
- Clamp Color/Finish: Natural
- Clamp Material: Stainless Steel
- Clamp Style: Regular
- Clamps Included: 4
- Coupler Color/Finish: Black
- Couplers Included: 2
- Estimated Horsepower Gain: 10.09 HP @ 5379 RPM
- Estimated Torque Gain: 16 lbft
- Intake Pipe Color / Finish: Black
- Intake Pipe Material: High-Density Cross-Linked Polyethylene
- Intake Pipe Ports: All intake tube ports needed for the specified applications are included
- Mass Air Flow Sensor Adapter Included: No
- Mounting Hardware Included: Yes
- Oil Included: Yes
- Package Material: Paperboard
- Package Type: Box
- Product Box Height: 8.5 in (216 mm)
- Product Box Length: 18.25 in (464 mm)
- Product Box Width: 14.5 in (368 mm)
- Product Style: 57 Series FIPK
- Product Weight: 5.82 lb (2.65 kg)
- Replacement Filter: 33-2431
- Street Legal In All US States: Yes
- TUV Approved (Europe): No
- Type: Gen II
- Warranty: No-Hassle Lifetime Limited
- Weight: 5.8 lb (2.6 kg)
Cross Reference
Cross Reference
No cross references found for this part

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Fast Delivery
We are based right here in the UK and despatch all in stock orders the same day when ordered before 2pm.
We ship only with recognised couriers.
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Buy with confidence
The Filter Shop team has been industry leaders in air filtration for over 25 years. We've combined decades of expertise to create a comprehensive hub for all things air filters.
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Online Support
Our well trained sales and technical team are ready to help, just use our Whatsapp chat or call us on 01604 212140.
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