K&N Engineering E-1987 High-Flow Replacement Air Filter for Select Audi A4, A5, S4 and S5 Models

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product! K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty. Associated products: 99-5000 Filter Care Service Kit Aerosol

• REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
• Million Mile Limited Warranty

Upgrade your vehicle’s factory air intake system with the K&N Engineering E-1987 High-Flow Air Filter. Designed as a direct-fit replacement for the original equipment filter, it installs easily into the factory air box without requiring modifications. Its layered, oiled cotton media is engineered to promote increased airflow while capturing contaminants for dependable engine protection and performance.

The washable and reusable K&N E-1987 filter is designed to last for the life of your vehicle, helping reduce the waste associated with disposable filters. Regular cleaning and re-oiling with the K&N 99-5000 Filter Care Service Kit Aerosol can help maintain filtration performance over time. The filter is backed by K&N’s 10-Year/Million Mile Limited Warranty, offering long-term value and confidence for performance-minded drivers.

Key Features and Performance Benefits

• High-flow cotton media: Supports increased airflow and is engineered to help improve horsepower.
• Washable and reusable construction: Designed for repeated service and long-term use.
• Direct-fit replacement: Installs into the factory air box for straightforward application.
• Reduced filter waste: Reusable construction helps limit disposable air filter and packaging waste.

Product Specifications and Technical Data

• Brand: K&N Engineering
• Part Number: E-1987
• Product Type: Automotive replacement air filter
• Filter Media: Layered, oiled cotton
• Serviceability: Washable and reusable
• Warranty: K&N 10-Year/Million Mile Limited Warranty
• Installation Location: Factory air box
• Associated Service Product: K&N 99-5000 Filter Care Service Kit Aerosol

What’s Included

One K&N Engineering E-1987 washable, reusable High-Flow Air Filter.

Fitment: Fits select 2009 Audi A4 Quattro and A5 Quattro models, 2011–2012 Audi S4 and S5 models, and 2015 Audi S4 and S5 models. Verify the vehicle application before installation.

Fitments:
2008 Audi A5 Quattro Base
2008 Audi S5 Base
2009 Audi A4 Quattro Base
2009 Audi A5 Quattro Base
2009 Audi Q5 Premium
2009 Audi Q5 Premium Plus
2009 Audi Q5 Prestige
2009 Audi S5 Base
2010 Audi A5 Quattro Base
2010 Audi Q5 Premium
2010 Audi Q5 Premium Plus
2010 Audi Q5 Prestige
2010 Audi S4 Base
2010 Audi S5 Base
2010 Audi S5 Cabriolet
2011 Audi Q5 Premium Plus
2011 Audi Q5 Prestige
2011 Audi S4 Base
2011 Audi S5 Base
2011 Audi S5 Cabriolet
2012 Audi Q5 Premium Plus
2012 Audi Q5 Prestige
2012 Audi S4 Base
2012 Audi S5 Base
2012 Audi S5 Cabriolet
2013 Audi Q5 Premium Plus
2013 Audi Q5 Prestige
2013 Audi S4 Base
2013 Audi S5 Base
2013 Audi S5 Cabriolet
2014 Audi Q5 Premium Plus
2014 Audi Q5 Prestige
2014 Audi Q5 TDI Premium Plus
2014 Audi Q5 TDI Prestige
2014 Audi Q7 Premium
2014 Audi Q7 Premium Plus
2014 Audi Q7 Prestige
2014 Audi Q7 TDI Premium
2014 Audi Q7 TDI Premium Plus
2014 Audi Q7 TDI Prestige
2014 Audi S4 Premium Plus
2014 Audi S4 Prestige
2014 Audi S5 Premium Plus
2014 Audi S5 Prestige
2014 Audi SQ5 Premium Plus
2014 Audi SQ5 Prestige
2015 Audi Q5 Premium Plus
2015 Audi Q5 Prestige
2015 Audi Q5 TDI Premium Plus
2015 Audi Q5 TDI Prestige
2015 Audi S4 Premium Plus
2015 Audi S4 Prestige
2015 Audi S5 Premium Plus
2015 Audi S5 Prestige
2015 Audi SQ5 Premium Plus
2015 Audi SQ5 Prestige
2016 Audi Q5 Premium Plus
2016 Audi Q5 Prestige
2016 Audi Q5 TDI Premium Plus
2016 Audi Q5 TDI Premium Plus S-Line
2016 Audi Q5 TDI Prestige
2016 Audi Q5 TDI Prestige S-Line
2016 Audi S4 Premium Plus
2016 Audi S4 Prestige
2016 Audi S5 Premium Plus
2016 Audi S5 Prestige
2016 Audi SQ5 Premium Plus
2016 Audi SQ5 Prestige
2017 Audi Q5 Premium Plus
2017 Audi Q5 Prestige
2017 Audi S5 Base
2017 Audi SQ5 Premium Plus
2017 Audi SQ5 Prestige

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