{"product_id":"injen-03-04-toyota-corolla-1-8l-4cyl-polished-dyno-tuned-cold-air-intake","title":"Injen 03-04 Toyota Corolla 1.8L 4cyl Polished Dyno-Tuned Cold Air Intake","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eRD2081P\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 843115006037\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eInjen 2002-2004 Toyota Corolla 1.8L 4cyl Polished Dyno-Tuned Cold Air Intake\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eBoost your 2002-2004 Toyota Corolla 1.8L with the Injen RD Series polished cold air intake that delivers measurable horsepower gains through dyno-tuned design. This bolt-on system fits CE LE and S submodels providing aggressive engine sound and striking polished aluminum aesthetics in the engine bay. Injen engineers ensure safe air fuel ratios across the entire powerband for reliable performance.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDyno-Tuned Engineering:\u003c\/strong\u003e Tested for up to 11 HP gains on 1.8L IZZ-FE engine while preserving stock-like air fuel ratios no tune required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished 6061-T6 Aluminum Tube:\u003c\/strong\u003e Mandrel-bent 3-inch diameter tube reduces restrictions improves throttle response and adds high-gloss shine to engine bay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperNano-Web Filter:\u003c\/strong\u003e Reusable high-flow cotton gauze filter captures contaminants allows maximum airflow washable for long-term use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes intake tube filter heat shield couplings hardware for direct factory replacement no cutting or permanent mods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPA Compliant:\u003c\/strong\u003e Certified for use in all 50 states meets strict emissions standards without CARB exemption needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires no ECU reprogramming or fuel system adjustments.\u003c\/li\u003e\n\u003cli\u003eClean filter every 15,000-30,000 miles based on driving conditions for peak performance.\u003c\/li\u003e\n\u003cli\u003eSpecial order item allow 1-2 extra business days for processing if out of immediate stock.\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\u003eBolt-on design completes in 60-90 minutes using basic hand tools remove stock airbox and install components per included instructions.\u003c\/li\u003e\n\u003cli\u003eAll necessary clamps couplers and brackets provided compatible with factory mounting points.\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\u003e2002-2004\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eCorolla\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2004\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eCorolla\u003c\/td\u003e\n\u003ctd\u003eLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2004\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eCorolla\u003c\/td\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Injen?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInjen pioneers patented MR Technology in cold air intakes for precise power delivery.\u003c\/li\u003e\n\u003cli\u003eEvery kit undergoes rigorous dyno and flow bench testing for proven results.\u003c\/li\u003e\n\u003cli\u003ePrecision CNC-machined components ensure perfect fit and durability on Toyota engines.\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 2003 Toyota Corolla S 1.8L?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes RD2081P directly replaces factory air intake on 2002-2004 Corolla CE LE S models with 1ZZ-FE engine no modifications needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the intake tube made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Mandrel-bent 6061-T6 aluminum with polished finish for strength corrosion resistance and visual appeal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and install difficulty?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime warranty on intake tube 1-year on filter bolt-on install takes 1 hour for experienced DIYers includes all hardware.\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 Standard ground shipping via UPS or FedEx\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 Securely boxed with foam protection dimensions 24 x 12 x 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Injen","offers":[{"title":"Default Title","offer_id":39745668251727,"sku":"INJRD2081P","price":439.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/injen-03-04-toyota-corolla-1_8l-4cyl-polished-dyno-tuned-cold-air-intake-injen.jpg?v=1766647683","url":"https:\/\/www.blackopsautoworks.com\/products\/injen-03-04-toyota-corolla-1-8l-4cyl-polished-dyno-tuned-cold-air-intake","provider":"Black Ops Auto Works","version":"1.0","type":"link"}