AEM 21-819 Cold Air Intake System – Infiniti Q50 / Q60 3.0T Twin Turbo

Part Number: 21-819

Upgrade your Infiniti’s performance with the AEM 21-819 Cold Air Intake System, engineered to increase airflow, improve throttle response, and enhance engine sound. This dual-intake system replaces both factory intake housings to maximize airflow to each turbocharger for improved power and efficiency. 

Key Features

• Dual intake system replaces left and right factory air boxes
• Includes two AEM Dryflow air filters (one per bank)
• Oil-free, washable synthetic filter media
• Heat shields help reduce intake air temperature
• Designed to retain factory MAF sensor mounting
• Precision-tuned and dyno-tested for performance gains
• Low-restriction intake design improves airflow velocity

Air Filter Technology

• AEM Dryflow synthetic filter (oil-free design)
• Washable and reusable for long-term savings
• Service interval up to 100,000 miles (depending on conditions)
• Excellent filtration with high airflow performance

Specifications

• Estimated HP Gain: 10 HP @ 4000 RPM
• Product Type: Cold Air Intake System
• Filter Color: Red
• Filter Material: Non-woven synthetic
• Replacement Filter: 21-2127DK
• Clamps Included: 2 (Stainless Steel)
• Weight: 11.5 lbs
• Emissions: Not legal for sale/use in California (check local laws)

Fitment

• 2016 Infiniti Q50 3.0L Twin Turbo
• 2017 Infiniti Q60 3.0L Twin Turbo

Designed for vehicles equipped with factory twin-turbo 3.0L engines. Please verify compatibility before purchase.

Important Notes

• Check local emissions regulations before purchase
• Professional installation recommended if unfamiliar