{"product_id":"air-intake-for-chevrolet-avalanche-silverado-tahoe-2007-2008-4-8l-5-3l-6-0l-6-2l","title":"Air Intake for Chevrolet Avalanche Silverado Tahoe (2007-2008) 4.8L 5.3L 6.0L 6.2L","description":"\u003ch2\u003eHigh-Flow Polished Cold Air Intake System for 2007-2008 Chevrolet Avalanche, Silverado, Tahoe\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Cold Air Intake System replaces the restrictive factory air box and baffled intake tract on the 2007-2008 Chevrolet Avalanche, Silverado, and Tahoe to maximize laminar airflow, lower intake air temperatures, and sharpen throttle response.\u003c\/p\u003e\u003ch3\u003eThe Stock Chevrolet GMT900 Intake Restriction\u003c\/h3\u003e\u003cp\u003eFactory induction systems on the \u003cstrong\u003eGMT900\u003c\/strong\u003e platform are engineered for acoustic suppression rather than volumetric efficiency. The stock plastic assembly relies on accordion-style flex sections and multiple Helmholtz resonators that create boundary layer turbulence, stalling air velocity right before the throttle body. Furthermore, the enclosed OEM paper panel filter quickly chokes the induction stroke of large-displacement \u003cstrong\u003eGen IV Vortec\u003c\/strong\u003e V8s, while trapping radiant under-hood heat that elevates charge air temperatures and pulls ignition timing under load.\u003c\/p\u003e\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\u003cp\u003eThis direct-fit performance intake solves airflow bottlenecks using mandrel-bent aluminum piping finished in a brilliant polish to provide a smooth, low-friction internal path for incoming air. A dedicated stamped-steel heat shield isolates the high-flow washable conical air filter from hot engine compartment air, drawing denser ambient air from the inner fender well. Engineered with precision MAF sensor accommodation to preserve factory fuel trims without throwing a CEL, this kit incorporates multi-ply reinforced silicone couplers and heavy-duty T-bolt clamps to handle sustained vibration and thermal expansion.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; margin-bottom: 20px;\"\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2007-2008 Chevrolet Avalanche, Silverado 1500, Tahoe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eGen IV Vortec V8 (LY2, LY5, LMG, LC9, L76, L92) \/ \u003cstrong\u003eGMT900\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e295-403 hp \/ 305-417 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2007-2008 Chevrolet Avalanche (5.3L, 6.0L V8)\u003c\/li\u003e\n\u003cli\u003e2007-2008 Chevrolet Silverado 1500 (4.8L, 5.3L, 6.0L V8 - New Body Style)\u003c\/li\u003e\n\u003cli\u003e2007-2008 Chevrolet Tahoe (4.8L, 5.3L, 6.2L V8)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes this fit the GMT900 Avalanche, Silverado, and Tahoe?\u003c\/strong\u003e\u003cbr\u003eYes, this is a direct fit for 2007-2008 Chevrolet Avalanche, Silverado 1500, and Tahoe models equipped with \u003cstrong\u003eGen IV Vortec\u003c\/strong\u003e 4.8L, 5.3L, 6.0L, or 6.2L V8 engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this intake require an aftermarket ECU tune?\u003c\/strong\u003e\u003cbr\u003eNo, the intake tube maintains factory diameter around the MAF sensor housing, allowing proper air metering on the stock ECU calibration.\u003c\/p\u003e\u003ch3\u003eThe Chevrolet Truck Towing \u0026amp; Durability Standard\u003c\/h3\u003e\u003cp\u003eBuilt for rigorous duty cycles, this intake upgrade delivers improved mass airflow to support heavy towing, steep grades, and daily utility without compromising filter longevity or sensor reliability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50512546791672,"sku":"DS-EBRAS0TFF","price":105.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/air-intake-for-chevrolet-avalanche-silverado-tahoe-2007-2008-4-8l-5-3l-6-0l-6-2l-1.jpg?v=1789428529","url":"https:\/\/performancechiptuning.com\/fr\/products\/air-intake-for-chevrolet-avalanche-silverado-tahoe-2007-2008-4-8l-5-3l-6-0l-6-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}