K&N Replacement Air Filter for 2008-2014 Audi R8 4.2L V8 and Porsche Boxster/Cayman 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.

• 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 performance with the K&N E-0668 replacement air filter, designed specifically for 2008-2014 Audi R8 models with 4.2L V8 engines, as well as select Porsche Boxster and Cayman models from 2013-2014. Crafted from layered, oiled cotton media, this high-flow filter enhances airflow to the engine, contributing to increased horsepower and better throttle response. Its innovative design allows for efficient contaminant filtration while maintaining optimal airflow, ensuring your engine operates at peak performance. This drop-in replacement is engineered for easy installation into your factory air box, making it a hassle-free upgrade for any compatible vehicle. The K&N filter is reusable and built to last for the entire lifespan of your vehicle, backed by a 10-year/million-mile limited warranty, providing long-term value and reliability. By choosing a reusable filter, you also help reduce waste, contributing to environmental conservation efforts by decreasing the number of disposable filters that end up in landfills. The durable construction and superior filtration capabilities of this product help protect your engine from harmful debris and contaminants, ensuring smooth operation and longevity. Whether you're seeking increased horsepower, improved airflow, or a sustainable alternative to traditional filters, the K&N E-0668 replacement air filter offers a high-quality solution that delivers consistent performance, backed by K&N's trusted reputation in automotive filtration technology. This product is not CARB-verified but is suitable for use in a variety of high-performance applications, making it an excellent choice for enthusiasts and everyday drivers alike.

Features:

• High-flow layered, oiled cotton media for improved airflow and contaminant capture

• Reusability ensures long-term performance and reduces waste

• Easy installation as a drop-in replacement into factory air boxes

• Designed to increase horsepower and throttle response

• Durable construction backed by a 10-year/million-mile limited warranty

• Environmentally friendly alternative to disposable filters

Fitment:
2008 Audi R8 Base
2009 Audi R8 Base
2010 Audi R8 Base
2011 Audi R8 Base
2011 Audi R8 Spyder
2012 Audi R8 Base
2012 Audi R8 Spyder
2013 Porsche Boxster Base
2013 Porsche Boxster S
2014 Audi R8 Base
2014 Audi R8 Spyder
2014 Porsche Boxster Base
2014 Porsche Boxster S
2014 Porsche Cayman Base
2014 Porsche Cayman S
2015 Audi R8 Base
2015 Audi R8 Spyder

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