{"product_id":"fleece-high-flow-intake-horn-fpe-l5p-intakehorn","title":"Fleece Performance High Flow Intake Horn - 2017-2019 Chevy\/GMC 2500HD\/3500HD 6.6L Duramax L5P","description":"\u003cp\u003eThe stock intake horn on the 2017-2019 Chevy\/GMC 2500HD\/3500HD 6.6L Duramax L5P is a choke point between the intercooler and the engine. The Fleece high flow horn opens that path up with a larger cast aluminum piece.\u003c\/p\u003e\u003cp\u003eIt is one of the cheapest horsepower bolt-ons you can buy for a Duramax. It also helps exhaust temps and spool, and it bolts in with no tuning.\u003c\/p\u003e\u003cp\u003eIt goes from the stock 2.4 in. plastic runner to a 3.3 in. cast aluminum horn. Fleece rates the gain at up to 10 rwhp with no tuning.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCast aluminum, larger than stock\u003c\/li\u003e\n\u003cli\u003eBolt-on with no tuning\u003c\/li\u003e\n\u003cli\u003eBetter airflow into the engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFleece part number: FPE-L5P-INTAKEHORN\u003c\/li\u003e\n\u003cli\u003eShipping weight: 2.7 lb\u003c\/li\u003e\n\u003cli\u003eUPC: 670875718951\u003c\/li\u003e\n\u003cli\u003eEmissions: not CARB exempt. Not legal for road use in California or other states that follow CARB rules on pollution-controlled vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2017-2019 Chevy\/GMC 2500HD\/3500HD 6.6L Duramax L5P\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cp\u003eCast aluminum intake horn with a new gasket or seal. The L5P version adds a billet PCV fitting and mounting hardware.\u003c\/p\u003e\u003ch3\u003eInstall notes\u003c\/h3\u003e\u003cp\u003eHand-tool install, about an hour.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia and CARB states:\u003c\/strong\u003e this part does not have a CARB exemption number, so it is for off-road or racing use on pollution-controlled vehicles in those states.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNot sure it fits your truck? Call the shop at (806) 503-2161 and we will confirm before you order.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":68039442596072,"sku":"FPE-L5P-INTAKEHORN","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/3637\/6296\/files\/a187ecb927839f40e05ee0fd08411b63L.png?v=1793190697","url":"https:\/\/bdunlimited.com\/products\/fleece-high-flow-intake-horn-fpe-l5p-intakehorn","provider":"Black Diamond Unlimited","version":"1.0","type":"link"}