{"product_id":"performance-air-intake-w-heat-shield-for-infinity-qx56-2011-2013-with-5-6l-v8-engine-black","title":"Performance Air Intake W\/Heat Shield for Infinity QX56 (2011-2013) with 5.6L V8 Engine Black","description":"\u003ch2\u003eInfiniti QX56 Performance Induction: Optimized Airflow for the VK56VD V8\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho It’s For:\u003c\/strong\u003e Engineered for 2011-2013 Infiniti QX56 owners running the VK56VD 5.6L V8 powerplant who are tired of the stock sluggishness and delayed throttle response inherent in heavy-chassis SUVs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Symptom:\u003c\/strong\u003e The factory intake on the VK56VD is designed for whisper-quiet luxury, not mechanical efficiency. It relies on a restrictive air box and convoluted accordion-style plastic tubing that creates massive air turbulence before it ever reaches the throttle body. This turbulence creates a bottleneck, making the vehicle feel heavy and unresponsive when you’re trying to merge onto the highway or pull a trailer. The engine is essentially gasping for air through a series of baffles meant to silence the very sound a V8 should be making.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Engineering Fix:\u003c\/strong\u003e This system optimizes fluid dynamics by replacing the restrictive factory plumbing with a mandrel-bent T304 aluminum tube. This design provides a straight, smooth path for incoming air, significantly reducing drag and increasing the velocity of the air charge. By isolating the filter with a dedicated aluminum heat shield and an integrated insulation mat, we lower the intake air temperatures (IATs). Cooler air is denser air, and denser air carries more oxygen into the combustion chamber, resulting in a more potent explosion and immediate torque gains.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Mechanics Choose This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Torque Curve:\u003c\/strong\u003e By improving volumetric efficiency, this kit provides a boost in horsepower and torque of up to 10\u0026amp;percnt;, which is critical for overcoming the inertia of the QX56’s heavy frame.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eV8 Acoustic Signature:\u003c\/strong\u003e Removes the factory sound-deadening resonators to reveal a deep, authoritative V8 induction roar that only becomes aggressive under heavy throttle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e The T304 lightweight aluminum piping and shielded insulation mat prevent heat soak, ensuring that the engine doesn’t lose power during long summer hauls or stop-and-go traffic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFitment\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e2011-2013 Infiniti QX56\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eEngine Platform\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eVK56VD (5.6L V8)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFactory Ratings\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e400 HP \/ 413 lb-ft Torque\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFilter Type\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eWashable High-Flow Cotton Fiber (50,000 Mile Service Interval)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; OEM Reference\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits the Following Vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2011 Infiniti QX56 (5.6L V8 Engine)\u003c\/li\u003e\n  \u003cli\u003e2012 Infiniti QX56 (5.6L V8 Engine)\u003c\/li\u003e\n  \u003cli\u003e2013 Infiniti QX56 (5.6L V8 Engine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInterchange Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 0.9em; color: #666; background-color: #f5f5f5; padding: 10px; border-radius: 4px;\"\u003e\nQX56-56-2011, QX56-56-2012, QX56-56-2013, 5.6L-V8-Induction-Black\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eThe Performance Promise\u003c\/h3\u003e\n\u003cp\u003eThis kit is a direct bolt-on solution that requires no permanent vehicle modifications. For optimal results, we recommend disconnecting the battery terminal for ten minutes after installation to allow the ECU to recalibrate for the increased airflow volume. \u003cstrong\u003eBuy with confidence.\u003c\/strong\u003e Backed by real automotive experts and fast shipping.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758434926840,"sku":"DS-INF-QX-INTAKE","price":254.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/infinity_qx56_qx80_3__14766.1622309068.1280.1280.jpg?v=1767728931","url":"https:\/\/performancechiptuning.com\/products\/performance-air-intake-w-heat-shield-for-infinity-qx56-2011-2013-with-5-6l-v8-engine-black","provider":"Performance Chip Tuning","version":"1.0","type":"link"}