K&N Engineering RF-1047 Round Tapered Universal Air Filter, 3-Inch Flange

The RF-1047 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight design and gives this filter a smooth glass like finish. The RP-1047 is a clamp-on filter that has an inside flange diameter of 3 inches and a flange length of 1-3/4 inches. The base diameter and filter length are 6 inches. K&N Composite Top Universal Air Filters - With advanced composite technology, carbon fiber provides the ultimate in strength with minimal weight. Carbon fiber provides 1/3 less weight than a conventional filter top. Associated products: 25-3900 Air Filter Foam Wrap, 99-5000 Filter Care Service Kit Aerosol

• Pliable flanges absorb vibration and can be stretched up to 1/16 In. to fit in-between sizes
• One Year Limited Warranty

The K&N Engineering RF-1047 Round Tapered Universal Air Filter is designed for applications requiring a durable, reusable clamp-on filter with a 3-inch inlet. Its oiled cotton filter media provides effective engine air filtration while supporting high airflow for a wide range of automotive intake systems. The tapered design and flexible flange help accommodate installations where a precise standard size may not be available.

A K&N embossed carbon fiber composite top delivers strength and durability with reduced weight compared with conventional filter tops. The smooth, glass-like finish provides a clean appearance, while the pliable flange helps absorb vibration and can stretch slightly to fit between sizes. The K&N Engineering RF-1047 is serviceable with the appropriate filter care products, including the K&N 99-5000 Filter Care Service Kit Aerosol. A 25-3900 Air Filter Foam Wrap is also available separately for added protection in demanding environments.

This universal air filter is intended for automotive applications and includes a one-year limited warranty. It is not CARB approved, and applicable emissions requirements should be verified before installation. Listed fitment information includes select 2008, 2010, 2011, 2012, and 2014 Mitsubishi Lancer applications; confirm the vehicle intake configuration and clearance before ordering.

Product Specifications & Technical Data

• Brand: K&N Engineering
• Part Number: RF-1047
• Filter Type: Round tapered universal air filter
• Filter Media: Oiled cotton
• Inlet Style: Clamp-on
• Inlet Diameter: 3 inches
• Top Material: Carbon fiber composite
• Warranty: One-year limited warranty

What's Included

• One K&N Engineering RF-1047 universal air filter

Features:

• Oiled Cotton Filter Media: Provides reusable filtration performance for compatible automotive intake systems.
• Carbon Fiber Composite Top: Delivers strength and durability with a lightweight construction and smooth finish.
• Flexible Clamp-On Flange: Helps absorb vibration and can stretch up to 1/16 inch to accommodate in-between sizes.
• Serviceable Universal Design: Supports long-term maintenance with compatible K&N filter care products and fits select Mitsubishi Lancer applications when intake compatibility is confirmed.

Fitments:
2008 Mitsubishi Lancer Evolution GSR
2008 Mitsubishi Lancer Evolution MR
2009 Audi A4 Base
2009 Audi A4 Cabriolet
2010 Audi A4 Base
2010 Audi A4 Quattro Avant
2010 Audi A4 Quattro Base
2010 Mitsubishi Lancer Evolution GSR
2010 Mitsubishi Lancer Evolution MR
2010 Mitsubishi Lancer Evolution MR Touring
2011 Audi A4 Base
2011 Mitsubishi Lancer Evolution GSR
2011 Mitsubishi Lancer Evolution MR
2011 Mitsubishi Lancer Evolution MR Touring
2012 Audi A4 Base
2012 Mitsubishi Lancer DE
2012 Mitsubishi Lancer ES
2012 Mitsubishi Lancer ES Sportback
2012 Mitsubishi Lancer Evolution GSR
2012 Mitsubishi Lancer Evolution MR
2012 Mitsubishi Lancer Ralliart
2013 Audi A4 Base
2013 Mitsubishi Lancer DE
2013 Mitsubishi Lancer ES
2013 Mitsubishi Lancer ES Sportback
2013 Mitsubishi Lancer Evolution GSR
2013 Mitsubishi Lancer Evolution MR
2013 Mitsubishi Lancer Ralliart
2014 Mitsubishi Lancer ES
2014 Mitsubishi Lancer ES Sportback
2014 Mitsubishi Lancer Evolution GSR
2014 Mitsubishi Lancer Evolution MR
2014 Mitsubishi Lancer Ralliart
2015 Mitsubishi Lancer Evolution GSR

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1