{"product":{"id":7616934215861,"title":"K\u0026N 03-04 Chevrolet Trailblazer V8-5.3L \/ 03-04 GMC Envoy V8-5.3L Performance Intake Kit","body_html":"\u003cp\u003eEnhance your vehicle’s performance with this high-performance intake kit designed for the 2003-2004 Chevrolet Trailblazer V8-5.3L and GMC Envoy V8-5.3L. Built to increase horsepower and torque, the kit features a durable high-density polyethylene (HDPE) tube that maximizes airflow and a washable, reusable high-flow air filter with oiled cotton media that lasts up to 100,000 miles.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProven horsepower and torque enhancements*\u003c\/li\u003e\n\u003cli\u003eAdvanced HDPE intake tube for improved airflow\u003c\/li\u003e\n\u003cli\u003eWashable, reusable filter with oiled cotton media engineered for extended life\u003c\/li\u003e\n\u003cli\u003eFast installation in under 60 minutes using standard hand tools\u003c\/li\u003e\n\u003cli\u003eCustom heat shield design that blocks engine bay heat from affecting intake performance\u003c\/li\u003e\n\u003cli\u003eLegal note: Not intended for use on pollution-controlled vehicles in California; refer to CARB status in product specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Actual performance improvements may vary based on vehicle condition and usage.\u003c\/p\u003e\u003ch3\u003eEasy Installation\u003c\/h3\u003e\u003cp\u003eInstallation is simple and efficient. Typically completed in under 60 minutes, this kit includes detailed instructions to guide you through the process. For step-by-step directions, please refer to our \u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3a6c197e7215a14d21d98085e08f801a.PDF\"\u003eInstallation Instructions\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eFitment Details\u003c\/h3\u003e\u003cp\u003eThis intake kit is specifically engineered for:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e  \u003cth\u003eYear\u003c\/th\u003e  \u003cth\u003eMake\u003c\/th\u003e  \u003cth\u003eModel\u003c\/th\u003e  \u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e  \u003ctd\u003e2003-2004\u003c\/td\u003e  \u003ctd\u003eChevrolet\u003c\/td\u003e  \u003ctd\u003eTrailblazer EXT\u003c\/td\u003e  \u003ctd\u003eLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e  \u003ctd\u003e2003-2004\u003c\/td\u003e  \u003ctd\u003eChevrolet\u003c\/td\u003e  \u003ctd\u003eTrailblazer EXT\u003c\/td\u003e  \u003ctd\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e  \u003ctd\u003e2003-2004\u003c\/td\u003e  \u003ctd\u003eChevrolet\u003c\/td\u003e  \u003ctd\u003eTrailblazer EXT\u003c\/td\u003e  \u003ctd\u003eNorth Face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e  \u003ctd\u003e2003-2004\u003c\/td\u003e  \u003ctd\u003eGMC\u003c\/td\u003e  \u003ctd\u003eEnvoy XL\u003c\/td\u003e  \u003ctd\u003eSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e  \u003ctd\u003e2003-2004\u003c\/td\u003e  \u003ctd\u003eGMC\u003c\/td\u003e  \u003ctd\u003eEnvoy XL\u003c\/td\u003e  \u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e  \u003ctd\u003e2004\u003c\/td\u003e  \u003ctd\u003eGMC\u003c\/td\u003e  \u003ctd\u003eEnvoy XUV\u003c\/td\u003e  \u003ctd\u003eSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e  \u003ctd\u003e2004\u003c\/td\u003e  \u003ctd\u003eGMC\u003c\/td\u003e  \u003ctd\u003eEnvoy XUV\u003c\/td\u003e  \u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eExperience the difference with the K\u0026amp;N Performance Intake Kit—crafted to meet the demands of Jeep, truck, and 4WD enthusiasts. Explore more high-performance components in our \u003ca href=\"https:\/\/everythingtruckpartss.shop\/collections\/air-intake-systems\"\u003eAir Intake Systems\u003c\/a\u003e collection.\u003c\/p\u003e\u003cp\u003e*Note: Some specifications are subject to change based on testing and vehicle conditions.\u003c\/p\u003e","vendor":"K\u0026N Engineering","product_type":"Cold Air Intakes","created_at":"2024-01-14T19:47:30-05:00","handle":"k-n-03-04-chevrolet-trailblazer-v8-5-3l-03-04-gmc-envoy-v8-5-3l-performance-intake-kit","updated_at":"2026-02-23T21:14:26-05:00","published_at":"2024-01-14T19:47:12-05:00","template_suffix":null,"published_scope":"web","tags":"2003-chevrolet-trailblazer-ext-esi4837123, 2003-gmc-envoy-xl-esi5195893, 2004-chevrolet-trailblazer-ext-esi5831473, 2004-gmc-envoy-xl-esi8283153, 2004-gmc-envoy-xuv-esi7491827, 250-500, Air Intake Systems\u003eCold Air Intakes, CaseLotQuantity:1, chassis 2003-2004, chevrolet, ClearanceItem:N, cold-air-intakes, Core:N, CorePrice:0, envoy, EPA:Compliant, filters, fits_2003-2004`Chevrolet`Trailblazer EXT`LS~2003-2004`Chevrolet`Trailblazer EXT`LT~2003-2004`Chevrolet`Trailblazer EXT`North Face~2003-2004`GMC`Envoy XL`SLE~2003-2004`GMC`Envoy XL`SLT~2004`GMC`Envoy XUV`SLE~2004`GMC`Envoy XUV`SLT, gmc, k-n-engineering, LTL:N, MPN:57-3048, Non-CARB:N, Prop65:Y, SpecialOrder:N, trailblazer, TURN14_ID:18450","variants":[{"id":43496114159797,"product_id":7616934215861,"title":"Default Title","price":"367.99","sku":"KNN57-3048","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":"shopify","option1":"Default 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