{"product_id":"k-n-replacement-air-filter-for-2008-2014-audi-r8-4-2l-v8-and-porsche-boxster-cayman-models","title":"K\u0026N Replacement Air Filter for 2008-2014 Audi R8 4.2L V8 and Porsche Boxster\/Cayman Models","description":"K\u0026amp;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\u0026amp;N's 10-Year\/Million Mile Limited Warranty. K\u0026amp;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\u0026amp;N's most popular product!\nK\u0026amp;N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K\u0026amp;N's No-Hassle Lifetime Limited Warranty.\n\u003cul\u003e\n  \u003cli\u003eREDUCES 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\n\u003c\/li\u003e\n  \u003cli\u003eMillion Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your vehicle's performance with the K\u0026amp;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\u0026amp;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\u0026amp;N E-0668 replacement air filter offers a high-quality solution that delivers consistent performance, backed by K\u0026amp;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.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-flow layered, oiled cotton media for improved airflow and contaminant capture\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReusability ensures long-term performance and reduces waste\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy installation as a drop-in replacement into factory air boxes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to increase horsepower and throttle response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction backed by a 10-year\/million-mile limited warranty\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnvironmentally friendly alternative to disposable filters\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2008 Audi R8 Base\u003cbr\u003e\n2009 Audi R8 Base\u003cbr\u003e\n2010 Audi R8 Base\u003cbr\u003e\n2011 Audi R8 Base\u003cbr\u003e\n2011 Audi R8 Spyder\u003cbr\u003e\n2012 Audi R8 Base\u003cbr\u003e\n2012 Audi R8 Spyder\u003cbr\u003e\n2013 Porsche Boxster Base\u003cbr\u003e\n2013 Porsche Boxster S\u003cbr\u003e\n2014 Audi R8 Base\u003cbr\u003e\n2014 Audi R8 Spyder\u003cbr\u003e\n2014 Porsche Boxster Base\u003cbr\u003e\n2014 Porsche Boxster S\u003cbr\u003e\n2014 Porsche Cayman Base\u003cbr\u003e\n2014 Porsche Cayman S\u003cbr\u003e\n2015 Audi R8 Base\u003cbr\u003e\n2015 Audi R8 Spyder\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":53605809881361,"sku":"E-0668","price":277.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/e5bdde1d0824efc110479aeee3638729.jpg?v=1780005775","url":"https:\/\/shoprenegade.com\/products\/k-n-replacement-air-filter-for-2008-2014-audi-r8-4-2l-v8-and-porsche-boxster-cayman-models","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}