{"product_id":"cold-air-intake-for-chevy-gmc-sierra-1500-silverado-1500-2014-2018-5-3l-6-2l","title":"Cold Air Intake for Chevy GMC Sierra 1500 \u0026 Silverado 1500 (2014-2018) 5.3L 6.2L","description":"\u003ch2\u003eHigh-Flow Cold Air Intake for 2014-2018 Chevrolet, GMC Silverado, Sierra (L83, L86 \/ K2XX)\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the restrictive factory air box and baffled tubing to lower intake air temperatures, optimize volumetric efficiency, and improve throttle response for GM Gen V V8 engines.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock K2XX Airflow Restriction\u003c\/h3\u003e\n  \u003cp\u003eThe OEM intake system on the 2014-2018 Silverado and Sierra 1500 is engineered primarily to minimize induction noise and meet strict NVH standards. General Motors utilized baffled plastic intake tubing with built-in acoustic resonators and a restrictive paper panel filter. While quiet, this convoluted airflow path creates significant turbulence, reducing volumetric efficiency and causing noticeable throttle lag. Furthermore, the factory enclosed plastic airbox is susceptible to severe heat soak in the engine bay. Pulling in hot, less dense air during heavy towing causes the ECU to retard ignition timing and drastically reduce torque output.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis cold air intake system bypasses factory limitations by streamlining the induction path with a 3.5-inch diameter aluminum intake tube. The smooth inner surface and consistent cross-sectional area eliminate the turbulence caused by the stock corrugated rubber sections. A high-flow, reusable conical air filter significantly increases air volume and filtration surface area compared to the OEM flat panel. To combat high under-hood temperatures, a custom-fitted steel heat shield isolates the filter and blocks radiant heat from the engine block. The resulting colder, denser air charge optimizes combustion efficiency, delivering immediate throttle response and enhanced pulling power for heavy payloads without triggering a Check Engine Light.\u003c\/p\u003e\n  \n  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2014-2018 Chevrolet, GMC Silverado 1500, Sierra 1500\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e5.3L L83, 6.2L L86 V8 \/ K2XX\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e355 - 420 hp \/ 383 - 460 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2014-2018 Chevrolet Silverado 1500 with 5.3L V8 Engine\u003c\/li\u003e\n    \u003cli\u003e2014-2018 Chevrolet Silverado 1500 with 6.2L V8 Engine\u003c\/li\u003e\n    \u003cli\u003e2014-2018 GMC Sierra 1500 with 5.3L V8 Engine\u003c\/li\u003e\n    \u003cli\u003e2014-2018 GMC Sierra 1500 with 6.2L V8 Engine\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe GM Heavy-Duty Durability Standard\u003c\/h3\u003e\n  \u003cp\u003eBuilt for the rigorous demands of the K2XX truck platform, this intake setup optimizes heavy-duty towing capability, ensures reliable mass airflow under loaded conditions, and delivers a pronounced, mechanical V8 induction growl.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48181748662520,"sku":"DS-EST4MLYRI","price":144.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/cold-air-intake-for-chevy-gmc-sierra-1500-silverado-1500-2014-2018-5-3l-6-2l-1.webp?v=1775162781","url":"https:\/\/performancechiptuning.com\/products\/cold-air-intake-for-chevy-gmc-sierra-1500-silverado-1500-2014-2018-5-3l-6-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}