{"product_id":"k-n-replacement-air-filter-10-188in-o-s-length-x-6-375in-o-s-width-x-1-063in-h-for-12-honda-civic-si","title":"K\u0026N Replacement Air Filter 10.188in O\/S Length x 6.375in O\/S Width x 1.063in H for 12 Honda Civic Si","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e33-2473\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844304254\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N Replacement Air Filter 10.188in O\/S Length x 6.375in O\/S Width x 1.063in H for 2012-2015 Honda Civic Si, 2013-2015 Acura ILX Base, 2017-2021 Acura NSX Base\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N 33-2473 replacement air filter delivers high-flow performance as a direct drop-in upgrade for your factory airbox. It fits 2012-2015 Honda Civic Si models, 2013-2015 Acura ILX Base, and 2017-2021 Acura NSX Base with 10.188in overall length, 6.375in overall width, and 1.063in height. Layered oiled cotton media increases airflow for added horsepower and acceleration while trapping contaminants.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Layers of Protection:\u003c\/strong\u003e Multiple layers of premium cotton gauze with tacking agent form a mesh that blocks and traps dirt and debris for reliable engine protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Clean every 75,000 miles or 5 years under normal highway driving, lasting the life of your vehicle and reducing replacement needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Pre-oiled and ready to drop into factory airbox for straightforward upgrade with no tools or modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered Power:\u003c\/strong\u003e High-flow media design boosts horsepower, acceleration, and overall engine performance through improved airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Backed by K\u0026amp;N No-Hassle Lifetime Limited Warranty for long-term durability and peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse K\u0026amp;N cleaning kit for maintenance every 75,000 miles to restore performance.\u003c\/li\u003e\n\u003cli\u003eReusable design saves up to $125 over 200,000 miles compared to disposable filters.\u003c\/li\u003e\n\u003cli\u003eArrives pre-oiled in protective retail packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement fits factory airbox without cutting or drilling.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM hardware, no additional parts needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2015\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eSi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2015\u003c\/td\u003e\n\u003ctd\u003eAcura\u003c\/td\u003e\n\u003ctd\u003eILX\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2021\u003c\/td\u003e\n\u003ctd\u003eAcura\u003c\/td\u003e\n\u003ctd\u003eNSX\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven track record in motorsports and street performance filtration for over 60 years.\u003c\/li\u003e\n\u003cli\u003eState-of-the-art oiled cotton gauze construction for maximum airflow and filtration.\u003c\/li\u003e\n\u003cli\u003eDyno-tested designs deliver measurable horsepower gains across thousands of applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my 2014 Honda Civic Si?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the 33-2473 is a direct OEM replacement for all 2012-2015 Honda Civic Si models with no modifications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used in this filter?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Four layers of premium cotton gauze treated with oil create high-flow filtration that traps contaminants while allowing more air through.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty coverage?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Covered by K\u0026amp;N No-Hassle Lifetime Limited Warranty when used in normal conditions, with limitations applying.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 11.75in L x 8.5in W x 1.75in H retail box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40318594875471,"sku":"KNN33-2473","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-replacement-air-filter-10_188in-os-length-x-6_375in-os-width-x-1_063in-h-for-12-honda-civic-si-kn-engineering.jpg?v=1766995683","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-replacement-air-filter-10-188in-o-s-length-x-6-375in-o-s-width-x-1-063in-h-for-12-honda-civic-si","provider":"Black Ops Auto Works","version":"1.0","type":"link"}