Performance Air Intake W/Heat Shield for Nissan Armada (2017-2020) with 5.6L V8 Engine Black

Unlocking Volumetric Efficiency: High-Flow Induction for the VK56VD V8

Who It’s For: Engineered for Nissan Armada owners running the heavy-hitting VK56VD 5.6L V8 powerplant who are tired of the stock sluggishness when towing or merging into traffic.

The Symptom: The factory intake on the VK56VD is designed for silence above all else, which is a major bottleneck for a 6,000lb SUV. It utilizes a restrictive, closed-box design with baffles and accordion-style rubber tubing that creates massive air turbulence. This turbulence slows down the air velocity, causing a noticeable delay in throttle response and making the engine feel strained when you’re trying to move this massive chassis from a standstill or during a heavy tow.

The Engineering Fix: This system focuses on thermal management and laminar flow. By replacing the corrugated rubber with smooth-bore piping and installing an aluminum heat shield equipped with a reflective insulation mat, we drastically reduce intake air temperatures (IATs). The physics are simple: cooler air is denser air. By delivering a higher volume of oxygen-rich air directly to the throttle body, we increase the combustion efficiency of the 5.6L V8, resulting in a sharper throttle snap and a broad-shouldered induction roar that the factory setup hides.

Why Mechanics Choose This Kit

• Optimized Torque Curve: By reducing vacuum restriction, this kit helps the VK56VD produce an additional 6 to 8 percent of torque, which is critical for getting a heavy SUV up to speed.
• Advanced Thermal Barrier: Unlike basic kits, this includes a reflective insulation mat for the heat shield, specifically designed to combat the high under-hood temperatures found in large displacement V8 engine bays.
• Professional Grade Hardware: We don’t use cheap rubber components. This kit features high-quality silicone couplers and T304 stainless steel button-head hardware to ensure the seals stay tight under high heat and vibration.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2017 Nissan Armada 5.6L V8
• 2018 Nissan Armada 5.6L V8
• 2019 Nissan Armada 5.6L V8
• 2020 Nissan Armada 5.6L V8

Interchange Part Numbers:

Direct Replacement for Factory Air Box and Paper Filter Assembly, VK56VD-INT-BLK

The Performance Promise

Build for the long haul. This system is designed to work seamlessly with your original equipment manufacturer computer systems (ECU), requiring no complex tuning for immediate gains. It is recommended to disconnect the battery during installation to allow the ECU to recalibrate for the increased oxygen density upon the first start-up. Backed by real automotive experts and fast shipping.