Bmw 850i Cold Air Intake System (G15)

Standard Plate

$2,595.00

Bmw 850i Cold Air Intake System (G15)

$2,595.00

Taxes included. Shipping calculated at checkout.

The BMW G15 850i Cold Air Intake improves airflow to the 4.4L V8 engine, supporting stronger performance, sharper throttle response, and enhanced efficiency.

BMW G15 850i / xDrive N63B/TU3 4.4L 2019+

Key Features

Looking to buy BMW 850i Cold Air Intake? This system delivers improved airflow and performance with:

Proven 8–30+ HP Increase on stock BMW G15 850i vehicles
Enhanced throttle response across the entire rev range
Optimised 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

What's in the Box?

Everything you need when you buy BMW 850i Cold Air Intake System is included in the package:

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

Why Upgrade Your Airbox?

When it comes to performance modifications, the airbox is one of the most critical components to optimise. The factory airbox restricts airflow and limits filtration surface area, which can hinder your engine’s potential. The BMW G15 850i Cold Air Intake 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.

Frequently Asked Questions

1. Which BMW model is this cold air intake designed for?

It is designed for the BMW G15 850i and xDrive models with the N63B/TU3 4.4L engine from 2019 onwards.

2. How does the airbox design help manage engine-bay heat?

The sealed laser-cut aluminium airbox helps shield intake components from engine-bay heat while maintaining lower intake temperatures across driving conditions.

3. What are the dimensions of the twin filters?

Each dry filter measures 4.3 inches in diameter and 8 inches high, providing substantial filtration surface area for airflow.

4. Why are hand-welded aluminium filter adapters used?

Hand-welded aluminium filter adapters provide durable connections and smooth transitions, helping minimise airflow restrictions through the intake system.

5. Can the BMW 850i intake include a personalised logo plate?

Yes, buyers can choose a personalised logo plate option, allowing custom branding with a maximum of 12 characters.

Give Your FL5 the Intake it Deserves

The Honda Civic Type R FL5 performance air intake already delivers an engaging performance experience, and the right intake can become an important part of a carefully planned upgrade path. With airflow-focused design, durable construction and a distinctive appearance, we have created this system for enthusiasts who want their build to stand apart.

Choose BlackBoost Australia when you are ready to make your FL5 engine bay and performance setup feel more purposeful, responsive and complete. To Buy Honda Civic Type R FL5 Cold Air Intake, please reach out to us at 0427 677 949. Otherwise, you can contact us by sending us an email at sales@blackboost.com.au.