{"product_id":"2013-2016-lml-hsp-cold-air-intake-502-2-hsp","title":"2013-2016 LML HSP COLD AIR INTAKE 502-2-HSP","description":"\u003cp data-start=\"175\" data-end=\"584\"\u003eUpgrade your 2013–2016 Duramax LML with the HSP 502-2-HSP Cold Air Intake System, engineered to increase airflow, improve throttle response, and deliver noticeable horsepower and torque gains. Featuring a large 4.5-inch high-flow intake tube and a sealed heat shield box, this intake system reduces restriction and helps your turbocharger pull cooler, denser air for improved combustion and engine efficiency.\u003c\/p\u003e\n\u003cp data-start=\"586\" data-end=\"1073\"\u003eThe HSP intake draws air from the factory fender inlet while isolating the filter from engine bay heat using a sealed heat box and lid design. This helps maintain lower intake temperatures and more consistent performance under towing, daily driving, and performance applications. Dyno testing has shown gains of approximately \u003cstrong data-start=\"912\" data-end=\"952\"\u003e20 horsepower and 58 lb-ft of torque\u003c\/strong\u003e, making this one of the most popular intake upgrades for the LML Duramax platform. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1075\" data-end=\"1246\"\u003eBuilt with quality materials and available in multiple powder coat finishes, the HSP Cold Air Intake not only improves performance but also enhances engine bay appearance.\u003c\/p\u003e\n\u003cp data-start=\"1075\" data-end=\"1246\"\u003e \u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"1253\" data-end=\"1264\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1265\" data-end=\"1625\"\u003e\n\u003cli data-section-id=\"1a26cj5\" data-start=\"1265\" data-end=\"1295\"\u003e4.5” high-flow intake tube\u003c\/li\u003e\n\u003cli data-section-id=\"1i3oi2r\" data-start=\"1296\" data-end=\"1331\"\u003eSealed heat shield box with lid\u003c\/li\u003e\n\u003cli data-section-id=\"aoap2e\" data-start=\"1332\" data-end=\"1376\"\u003ePulls cold air from factory fender inlet\u003c\/li\u003e\n\u003cli data-section-id=\"qaeefr\" data-start=\"1377\" data-end=\"1412\"\u003eIncreased horsepower and torque\u003c\/li\u003e\n\u003cli data-section-id=\"qs1z4t\" data-start=\"1413\" data-end=\"1443\"\u003eImproved throttle response\u003c\/li\u003e\n\u003cli data-section-id=\"mlbl1h\" data-start=\"1444\" data-end=\"1480\"\u003eWashable and reusable air filter\u003c\/li\u003e\n\u003cli data-section-id=\"48xoh8\" data-start=\"1481\" data-end=\"1521\"\u003eHeavy-duty silicone boots and clamps\u003c\/li\u003e\n\u003cli data-section-id=\"16aohfy\" data-start=\"1522\" data-end=\"1570\"\u003eMultiple powder coat color options available\u003c\/li\u003e\n\u003cli data-section-id=\"2c8jr4\" data-start=\"1571\" data-end=\"1602\"\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli data-section-id=\"1jaqs9b\" data-start=\"1603\" data-end=\"1625\"\u003eNo tuning required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"xe9fpi\" data-start=\"2049\" data-end=\"2057\"\u003eNotes\u003c\/h2\u003e\n\u003cul data-start=\"2058\" data-end=\"2189\"\u003e\n\u003cli data-section-id=\"poxn7t\" data-start=\"2058\" data-end=\"2098\"\u003eThis is for \u003cstrong data-start=\"2072\" data-end=\"2096\"\u003eLate LML (2013–2016)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18eomja\" data-start=\"2099\" data-end=\"2150\"\u003eEarly LML (2011–2012) uses \u003cstrong data-start=\"2128\" data-end=\"2141\"\u003e502-1-HSP\u003c\/strong\u003e intake\u003c\/li\u003e\n\u003cli data-section-id=\"1nzcgnv\" data-start=\"2151\" data-end=\"2189\"\u003eLate LML uses \u003cstrong data-start=\"2167\" data-end=\"2180\"\u003e502-2-HSP\u003c\/strong\u003e intake\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JAT Supply Co","offers":[{"title":"ILLUSION PURPLE","offer_id":45414432800959,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"ILLUSION CHERRY","offer_id":45414432833727,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"KINGSPORT GREY","offer_id":45414432866495,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"INK BLACK","offer_id":45414432899263,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"M\u0026M ORANGE","offer_id":45414432932031,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"SILK SATIN BLACK","offer_id":45414432964799,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"POLAR WHITE","offer_id":45414432997567,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"RAW","offer_id":45414433030335,"sku":null,"price":445.0,"currency_code":"USD","in_stock":true},{"title":"FLAG RED","offer_id":45414433063103,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true},{"title":"ILLUSION BLUEBERRY","offer_id":45414433095871,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/8433\/0175\/files\/Screenshot_2026-03-26_at_6.59.41_PM.png?v=1775527203","url":"https:\/\/jatsupplyco.com\/products\/2013-2016-lml-hsp-cold-air-intake-502-2-hsp","provider":"JAT Supply Co","version":"1.0","type":"link"}