K&N Replacement Air Filter for 08-13 Audi R8 4.2L V8

Name: K&N Replacement Air Filter for 08-13 Audi R8 4.2L V8
Brand: K&N Engineering
SKU: KNNE-0668
Price: 329.99 USD
Availability: InStock

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K&N Engineering

K&N Replacement Air Filter for 08-13 Audi R8 4.2L V8

SKU: KNNE-0668

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K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design ...Read More

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$329.99

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Car Wheel Size Chart

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

225 = Tire width in mm
45 = Aspect ratio (height as % of width)
R17 = Rim diameter in inches

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Sizing & Fit

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!
Technical Bulletin

This Part Fits:

Year	Make	Model	Submodel
2008-2012,2014-2015	Audi	R8	Base
2011-2012,2014-2015	Audi	R8	Spyder
2013-2014	Porsche	Boxster	Base
2013-2014	Porsche	Boxster	S
2014	Porsche	Cayman	Base
2014	Porsche	Cayman	S

Product Details

Product Description

Part Numbers

Sizing & Fit

Year	Make	Model	Submodel
2008-2012,2014-2015	Audi	R8	Base
2011-2012,2014-2015	Audi	R8	Spyder
2013-2014	Porsche	Boxster	Base
2013-2014	Porsche	Boxster	S
2014	Porsche	Cayman	Base
2014	Porsche	Cayman	S

Product Details

Product Description

Year	Make	Model	Submodel
2008-2012,2014-2015	Audi	R8	Base
2011-2012,2014-2015	Audi	R8	Spyder
2013-2014	Porsche	Boxster	Base
2013-2014	Porsche	Boxster	S
2014	Porsche	Cayman	Base
2014	Porsche	Cayman	S

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

K&N Replacement Air Filter for 08-13 Audi R8 4.2L V8

K&N Replacement Air Filter for 08-13 Audi R8 4.2L V8

Car Wheel Size Chart

How to Read Tire Size

Product Details

Product Details

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Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5

Wheel Diameter (inches)	Tire Width (mm)	Aspect Ratio	Rim Width (inches)
14	185	65	5.5
15	195	60	6.0
16	205	55	6.5
17	215	50	7.0
18	225	45	7.5
19	235	40	8.0
20	245	35	8.5