{"product_id":"k-n-engineering-33-2025-high-flow-drop-in-air-filter-for-honda-civic-and-crx-1989-1991","title":"K\u0026N Engineering 33-2025 High-Flow Drop-In Air Filter for Honda Civic and CRX (1989-1991)","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\u003eULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K\u0026amp;N air filters- limitations apply\n\u003c\/li\u003e\n  \u003cli\u003eMillion Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your vehicle’s airflow and engine performance with the K\u0026amp;N Engineering 33-2025 High-Flow Drop-In Air Filter, designed specifically for 1989 to 1991 Honda Civic and CRX models. Crafted with layered, oiled cotton media, this filter effectively captures contaminants while allowing maximum airflow, resulting in improved horsepower and engine efficiency. Its innovative design ensures a perfect fit into your factory air box, making installation straightforward and hassle-free. This reusable filter is built to last for the entire lifespan of your vehicle, providing consistent performance and reliable engine protection over the years. Backed by K\u0026amp;N’s comprehensive 10-Year\/Million Mile Limited Warranty, it offers peace of mind and long-term durability, making it a smart upgrade for enthusiasts seeking enhanced engine response and airflow. The filter’s durable construction and high-quality materials ensure it withstands the rigors of daily driving and demanding conditions. Whether you're looking for increased horsepower or superior filtration, this filter delivers measurable performance gains while maintaining engine safety. Designed for easy maintenance, it can be cleaned and reused multiple times, saving money and reducing waste. Enhance your vehicle's performance today with the trusted quality of K\u0026amp;N’s most popular product, engineered to meet the demands of modern drivers while fitting seamlessly into your existing air intake system.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLayered, oiled cotton media for optimal airflow and contaminant capture\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to improve horsepower and engine response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReusable filter engineered to last the entire vehicle lifespan\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy installation as a drop-in replacement for factory air boxes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by K\u0026amp;N’s 10-Year\/Million Mile Limited Warranty\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction for long-term performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFits: 1989-1991 Honda Civic and CRX models\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1988 Honda Civic Base\u003cbr\u003e\n1988 Honda Civic DX\u003cbr\u003e\n1988 Honda Civic LX\u003cbr\u003e\n1988 Honda Civic RT 4WD\u003cbr\u003e\n1988 Honda Civic Wagovan\u003cbr\u003e\n1988 Honda CRX DX\u003cbr\u003e\n1988 Honda CRX HF\u003cbr\u003e\n1988 Honda CRX Si\u003cbr\u003e\n1989 Honda Civic Base\u003cbr\u003e\n1989 Honda Civic DX\u003cbr\u003e\n1989 Honda Civic LX\u003cbr\u003e\n1989 Honda Civic RT 4WD\u003cbr\u003e\n1989 Honda Civic Si\u003cbr\u003e\n1989 Honda Civic Wagovan\u003cbr\u003e\n1989 Honda CRX Base\u003cbr\u003e\n1989 Honda CRX HF\u003cbr\u003e\n1989 Honda CRX Si\u003cbr\u003e\n1990 Honda Civic Base\u003cbr\u003e\n1990 Honda Civic DX\u003cbr\u003e\n1990 Honda Civic EX\u003cbr\u003e\n1990 Honda Civic LX\u003cbr\u003e\n1990 Honda Civic RT 4WD\u003cbr\u003e\n1990 Honda Civic Si\u003cbr\u003e\n1990 Honda CRX Base\u003cbr\u003e\n1990 Honda CRX HF\u003cbr\u003e\n1990 Honda CRX Si\u003cbr\u003e\n1991 Honda Civic Base\u003cbr\u003e\n1991 Honda Civic DX\u003cbr\u003e\n1991 Honda Civic EX\u003cbr\u003e\n1991 Honda Civic LX\u003cbr\u003e\n1991 Honda Civic RT 4WD\u003cbr\u003e\n1991 Honda Civic Si\u003cbr\u003e\n1991 Honda CRX Base\u003cbr\u003e\n1991 Honda CRX HF\u003cbr\u003e\n1991 Honda CRX Si\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":53605398413585,"sku":"33-2025","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/803b025d623cad2a9f41e6ec695f7842.jpg?v=1779988393","url":"https:\/\/shoprenegade.com\/products\/k-n-engineering-33-2025-high-flow-drop-in-air-filter-for-honda-civic-and-crx-1989-1991","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}