BMW G15 850i N63 4.4L V8 Twin-Turbo Cold Air Intake System

Elevate Your BMW G15 850i N63 with the BlackBoost Cold Air Intake System

Unleash the full potential of your BMW G15 850i N63 with the BlackBoost Cold Air Intake System—an upgrade designed to deliver superior performance, style, and driving dynamics.

Why Upgrade Your Airbox?

When it comes to performance modifications, the airbox is one of the most critical components to optimize. The factory airbox restricts airflow and limits filtration surface area, which can hinder your engine’s potential. The BlackBoost Cold Air Intake System is meticulously engineered to overcome these limitations, providing maximum airflow while maintaining low intake temperatures—all within the constraints of your engine bay.

Superior Design & Engineering

• Purpose-Built Airbox: This system features a laser-cut aluminum airbox with CNC precision bends, assembled with stainless steel fasteners and finished with a premium black powder coating. It ensures a perfect seal, protecting the intake system from heat and maximizing efficiency.
• Advanced Twin Flow Filters: The system includes dry filters with a 4.3-inch diameter and an 8-inch height. These high-flow filters deliver maximum airflow and superior filtration, increasing the filtration surface area for optimal performance and engine protection.
• Hand-Welded Aluminum Filter Adapters: The system features handcrafted aluminum filter adapters, precision-welded to ensure durability and smooth, unrestricted airflow. These adapters are designed to help your N63 engine breathe freely and perform at its peak potential.

Plug-and-Play Convenience

The BlackBoost Cold Air Intake System is a true plug-and-play upgrade, requiring no additional modifications or ECU tuning. It integrates seamlessly with other performance upgrades like turbo enhancements, downpipes, and methanol injection, making it the perfect solution for those targeting 1,000+ WHP configurations.

What's in the Box?

• Powder-coated aluminum airbox
• 4.3-inch Twin High-Flow Dry Filters
• Hand-Welded Aluminum Filter Adapters
• Personalized BlackBoost logo plat

Key Features

• Proven 8–30+ HP Increase on stock BMW G15 850i vehicles
• Enhanced throttle response across the entire rev range
• Optimized airflow and increased filtration surface area compared to OEM
• Supports airflow for 1,000+ WHP setups
• Plug-and-play installation with no ECU tuning required
• Durable, heat-resistant design for peak performance

Take your BMW G15 850i N63 to the next level with the BlackBoost Cold Air Intake System—the ultimate upgrade for drivers who demand more from their machines.

Sound Check