Dinan G8x Matte Carbon Fiber Cold Air Intake for BMW M2/M3/M4 (2021-2023)

Equal parts function, sound, and beauty, the intake not only looks and sounds the part of something special but performs the part as well. With a 12% increase in airflow to the engine without any negative effects on inlet temperatures or pressure, the Dinan G8x system delivers on all fronts. Drawing in more unimpeded air for consumption yields more efficient turbos (less work to make the same power) with the capacity for greater power potential on modified builds. Central to the design and our obsessive-compulsive need for a symmetrical engine bay is a singular plenum that replaces the separated driver and passenger intake ducting on the stock setup. The combination of the two tracks into one enlarged and distinctive shared pathway allows 50% more volume to be achieved in this tight space in addition to simplifying the installation and improving the overall look. The center plenum gives way to enlarged airboxes that house 11% larger cotton air filters delivering superb filtration while maximizing flow. Feeding the filters are the factory grill inlets as well as additional cutouts on the top of each airbox lid. The semi-open design was analyzed extensively to ensure that these additional inlets had no ill effect on temperatures or flow. However, the secondary airbox passages do allow an avenue for the induction soundtrack to escape the confines of its former plastic prison for everyone's benefit. Whether under hard acceleration, deceleration, or just spooling the amplified sounds are sure to make an impression. Matte Carbon Fiber - G80/G82/G83/G87 OEM M4 CSL & M3 CS strut brace is not compatible with the Dinan intake.

• Larger volume air boxes (26% larger than stock) and tubes/plenum (50% larger than stock) allowing an increased volume of air to be utilized
• Reduced intake restriction for Increased turbo efficiency with greater power potential on modified builds
• Multiple finish options: Available in 2x2 Gloss or Matte Twill Carbon (Matte Twill shown)
• More Flow: 12.4% increase over stock system (Stock: 815 CFM, Dinan: 916 CFM @ 28" H2O).
• 11% increase in filter area (stock: 65in², Dinan: 72in² per side) for optimum flow
• More robust and aggressive induction soundtrack
• Improved throttle response
• Bolt-on installation

The Dinan G8x Matte Carbon Fiber Cold Air Intake combines exceptional performance, sleek aesthetics, and enhanced sound for your BMW M2, M3, or M4. Designed to increase airflow by 12% over the stock system, this intake improves turbo efficiency and unlocks greater power potential, especially on modified builds. Its innovative design features a single, enlarged plenum that replaces the factory separate ducting, providing 50% more volume in a compact space. This shared pathway not only optimizes airflow but also simplifies installation and enhances the engine bay’s appearance with a clean, symmetrical layout. The intake system includes large airboxes housing 11% bigger cotton air filters, offering superior filtration and maximized flow. These airboxes are fed through factory grill inlets and additional top-mounted cutouts on the lids, ensuring unrestricted airflow while maintaining temperature control. The semi-open design allows the induction sound to escape, delivering a more aggressive and engaging engine soundtrack during acceleration, deceleration, or spool-up. Constructed from premium matte carbon fiber, the intake offers a durable, lightweight finish that complements the vehicle's sporty aesthetic. It is available in multiple finish options, including 2x2 Gloss and Matte Twill Carbon, allowing for customization to match your vehicle’s style. The system's increased airflow capabilities, with a 12.4% gain over stock, translate into improved throttle response and a more robust induction sound, elevating your driving experience. Installation is a straightforward bolt-on process, making it accessible for enthusiasts and professional installers alike. Please note that this intake is not compatible with the OEM M4 CSL & M3 CS strut brace. Designed specifically for 2021 through 2023 BMW M models, this intake elevates both the performance and aesthetic appeal of your vehicle, delivering a more dynamic driving experience with a sleek, aggressive look.

Features:

• Larger volume air boxes (26% larger than stock) and plenum (50% larger than stock) for increased airflow

• Reduced intake restriction enhances turbo efficiency and power potential on modified builds

• Available in multiple finishes: 2x2 Gloss or Matte Twill Carbon (Matte Twill shown)

• 12.4% increase in airflow over stock system (Stock: 815 CFM, Dinan: 916 CFM @ 28" H2O)

• 11% larger filter area (stock: 65 sq in, Dinan: 72 sq in per side) for optimal flow

• Enhanced induction sound delivers a more aggressive engine note

• Improved throttle response for a more responsive driving experience

• Bolt-on installation for easy upgrades

Fitments:
2021 BMW M3 Base
2021 BMW M3 Competition
2021 BMW M4 Base
2021 BMW M4 Competition
2022 BMW M3 Base
2022 BMW M3 Competition
2022 BMW M3 Competition xDrive
2022 BMW M4 Base
2022 BMW M4 Competition
2022 BMW M4 Competition xDrive
2023 BMW M2 Base
2023 BMW M3 Base
2023 BMW M3 Competition
2023 BMW M3 Competition xDrive
2023 BMW M4 Base
2023 BMW M4 Competition
2023 BMW M4 Competition xDrive
2023 BMW M4 CSL
2024 BMW M2 Base
2024 BMW M3 Base
2024 BMW M3 Competition
2024 BMW M3 Competition xDrive
2024 BMW M4 Base
2024 BMW M4 Competition
2024 BMW M4 Competition xDrive
2025 BMW M2 Base
2025 BMW M3 Base
2025 BMW M3 Competition
2025 BMW M3 Competition xDrive
2025 BMW M4 Base
2025 BMW M4 Competition
2025 BMW M4 Competition xDrive
2026 BMW M2 Base
2026 BMW M3 Base
2026 BMW M3 Competition
2026 BMW M3 Competition xDrive
2026 BMW M4 Base
2026 BMW M4 Competition
2026 BMW M4 Competition xDrive

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1