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The K&N 77-1571KP delivers guaranteed horsepower and torque gains for 2008-2013 Ram 1500 models equipped with the 4.7L V8 engine. This complete cold air intake system replaces the factory air filter and intake tube with a mandrel-bent aluminum tube and oversized high-flow oiled cotton filter for increased airflow and engine protection. Dyno-tested to add up to 10.3 HP at 5200 RPM while maintaining exceptional filtration.
Key Features
- Mandrel-Bent Aluminum Tube: Smooth uninterrupted airflow path reduces restrictions for better throttle response.
- High-Flow Oiled Cotton Filter: Washable and reusable media captures dirt while allowing maximum air volume.
- Long Service Intervals: Filter cleans every 100000 miles under normal highway driving.
- Ships in protective box measuring 22.25 x 13.88 x 9.75 inches.
- Includes all necessary hardware and no vehicle modifications required.
- Mandrel-bent aluminum intake tube with heat-resistant powder-coating and oiled cotton gauze filter media.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2013 | Ram | 1500 | SLT, Tradesman |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 77-1571KP |
| Product Type | Cold Air Intakes |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N cold air intakes identified by manufacturer part number 77-1571KP. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
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Frequently Asked Questions
How do I confirm K&N 77-1571KP fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.
Does K&N 77-1571KP require tuning or emissions verification?
Requirements vary by vehicle and intake configuration. Check the current K&N application and emissions notes, and complete any required calibration before full-load operation.
What should be checked after installing K&N 77-1571KP?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
- Completes in 60 minutes or less using basic hand tools
- Includes all necessary hardware and no vehicle modifications required
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