AEM 21-793C Cold Air Intake for 2016-2023 Nissan Maxima 3.5L V6

Vehicle Fitment

• 2016-2023 Nissan Maxima (3.5L V6 finishes including S, SL, SR, SV, Platinum, Platinum Reserve, 40th Anniversary)

Features

• Performance cold air intake system designed and dyno-tested for Maxima 3.5L V6
• Oversized AEM Dryflow synthetic washable air filter for high airflow and effective filtration
• Mandrel-bent aluminum intake tube with durable gunmetal gray powder-coat finish
• Heat shield protects filter and helps reduce intake air temperatures
• Engineered to retain factory emissions components including MAF and vent hoses
• Tuned design improves throttle response and engine sound
• Estimated gains up to ~12 HP and ~11 lb-ft torque
• Backed by AEM lifetime limited warranty

Specifications

• Part number: AEM 21-793C
• Fitment years: 2016-2023
• Vehicle: Nissan Maxima
• Engine: 3.5 L V6 gasoline
• Air filter type: Dryflow synthetic, washable & reusable
• Intake tube: mandrel-bent aluminum, gunmetal gray finish
• Estimated horsepower gain: ~12 HP at ~5500 RPM
• Replacement filter: AEM 21-2113DK compatible
• Mounting: includes clamps, coupler, and hardware

Included Components

• 1x AEM Dryflow synthetic cold air filter
• 1x Mandrel-bent aluminum intake tube
• 1x Heat shield
• 3x Stainless steel clamps
• 1x Coupler
• Mounting hardware
• Installation instructions

Product Description

The AEM 21-793C Cold Air Intake System is engineered specifically for **2016-2023 Nissan Maxima models** equipped with the 3.5 L V6 engine. This performance intake replaces the restrictive factory filter and housing with a high-flow Dryflow synthetic air filter and mandrel-bent aluminum intake tube, improving airflow and throttle response while enhancing engine sound and performance. The Dryflow filter media is washable and reusable, providing excellent filtration without the need for oiling.

Designed to fit within the original airbox space and retain factory emissions control connections such as the mass airflow sensor and vent hoses, the 21-793C intake offers estimated gains of up to ~12 HP and ~11 lb-ft of torque in optimized conditions. Installation is straightforward using common tools, and the system is backed by AEM's lifetime limited warranty. Always check local vehicle emissions regulations for compliance, as rules vary by region and application.