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K&N Engineering
K&N 04 Ford Ranger / Mazda B4000 V6-4.0L Performance Intake Kit - 57-2561
K&N 04 Ford Ranger / Mazda B4000 V6-4.0L Performance Intake Kit - 57-2561
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K&N Engineering
SKU:
KNN57-2561
|
- UPC:
- 024844109156
- Availability:
- Regularly stocked product
$367.99
Other K&N Engineering kits for this car
Fits these vehicles
- 2004 Ford RangerEdge, Tremor, XL, XLT
- 2004 Mazda B4000Base, DS, SE
Part details
- Part number
- KNN57-2561
- Manufacturer part number
- 57-2561
- UPC
- 024844109156
- Brand
- K&N Engineering
- CARB
- CARB EO D-269-48 — legal in California
- Prop 65
- ⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
- Instructions
- Installation instructions (PDF)
- Filter type
- Oiled
- Material
- Polyethylene
Installation guide (from K&N Engineering)
Hosted by K&N Engineering. Follow the maker's instructions and torque specs.
- Box size:
- 12.70 × 12.40 × 19.40 (in)
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Read before you buy
K&N 04 Ford Ranger / Mazda B4000 V6-4.0L Performance Intake Kit - 57-2561
$367.99
-
-
Only 5 left in stock
-
Only 5 left in stock
-
A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2005 | Ford | Ranger | Edge |
| 2005-2009 | Ford | Ranger | FX4 |
| 2006-2011 | Ford | Ranger | Sport |
| 2006-2007 | Ford | Ranger | STX |
| 2004 | Ford | Ranger | Tremor |
| 2005-2011 | Ford | Ranger | XL |
| 2004-2011 | Ford | Ranger | XLT |
| 2004-2009 | Mazda | B4000 | Base |
| 2004 | Mazda | B4000 | DS |
| 2004-2008 | Mazda | B4000 | SE |
- Clearance Item:
- N
- LTL:
- N
- MPN:
- 57-2561
- Proposition 65:
- Y
- Special Order:
- N
- CARB EO:
- D-269-48
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K&N Engineering
K&N 04 Ford Ranger / Mazda B4000 V6-4.0L Performance Intake Kit - 57-2561
K&N 04 Ford Ranger / Mazda B4000 V6-4.0L Performance Intake Kit - 57-2561 FAQ
It is listed for: 2004 Ford Ranger; 2004 Mazda B4000. Pick your vehicle on this page to check your exact year and trim.
Yes. It carries CARB Executive Order D-269-48, which makes it legal to install on street vehicles in California. Keep the EO number with your records for a smog check.
The maker's installation guide is on this page — see Installation guide under the part details for the step-by-step and the torque figures. Work on level ground with the car properly supported, and torque every fastener to the maker's figure. If the job is beyond your tools, any shop that does this kind of work can fit it.
Most intakes work with the stock tune. When an intake changes the sensor housing size, the maker says a tune is required.
Follow the maker's service interval. Dry filters are blown out or washed; oiled filters are washed and re-oiled with the maker's kit. Over-oiling can foul the airflow sensor.
Yes. Most intakes make the induction sound louder, especially at wide throttle.
Yes. An intake is usually a bolt-on job with hand tools; the maker's guide covers the clamps and the sensor move.
A full intake kit includes its filter; a replacement filter is sold on its own. See What's in the box above.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: cold air intake
Before you start
- Read the maker's guide for where the airflow sensor moves to.
- Have the clamps and hand tools the guide names within reach.
Do
- Seat every coupler fully and tighten the clamps evenly.
- Service the filter on the maker's interval and use the maker's cleaning kit.
Don't
- Don't over-oil an oiled filter; it fouls the airflow sensor.
- Don't run the engine with a coupler loose.