Mishimoto Carbon Fiber Performance Intake for BMW G8X M2/M3/M4 (MMAI-G80-21CF)

The G8X M2, M3 and M4 feature the powerful S58B30 engine, which Mishimoto sought to enhance with their performance air intake system. The engineering team designed precise carbon fiber airboxes that maximize airflow, reduce restrictions by 13% on the driver side and 22.8% on the passenger side, and improve engine bay aesthetics. The airboxes utilize two additional ports for cool-air entry and minimize heat soak. Dual high-flow oiled air filters enhance filtration and airflow. This intake system amplifies turbo spool and bypass valve sounds, elevating the driving experience.

Vehicle Fitment:
2021+ BMW M3 (G80)
2021+ BMW M4 (G82/G83)
2023+ BMW M2 (G87)
(S58 3.0L Twin Turbo Engine)

Features:
• Direct fit for 2021+ BMW G8X M3/M4 with 3.0L S58B30
• Precision-engineered using the latest in 3D printing, CAD modeling, and flow bench technology
• CNC-Machined passenger-side turbo inlet improves flow and durability
• Installs in less than 1 hour with no need to remove the front bumper or undertray
• Washable oiled filters can be cleaned and refreshed using our Filter Re-Oil Kit for a lifetime of use
• Constructed from solid 3K twill-woven carbon fiber in your choice of matte or gloss finish
• Reduces intake restriction by up to 22.8% for more power potential
• Provides safe operation on a stock ECU tune
• Aggressive intake tone under acceleration
• Additional fresh air ducts draw cool air from wheel wells
• Amplifies turbocharger spool and bypass valve venting
• Carbon fiber airboxes and intake tubes provide optimal airflow, outstanding rigidity, and maximum heat-soak resistance
• CNC-machined aluminum connectors for maximum durability and a leak-free install
• Patent Number 11,506,157 B2
• Mishimoto Lifetime Warranty

Includes:
(1) Driver-Side Carbon Intake Airbox Assembly
(1) Driver-Side Air Filter, Oiled
(1) Driver-Side Intake Tube Grommet
(1) Driver-Side Intake Tube Coupler
(1) Driver-Side CNC Quick-Disconnect Fitting
(1) Passenger-Side Carbon Intake Airbox Assembly
(1) Passenger-Side Air Filter, Oiled
(1) Passenger-Side Intake Tube Grommet
(1) Passenger-Side Intake Tube Coupler
(1) Passenger-Side Aluminum Turbocharger Outlet
(5) CNC-Machined Airbox Peg Kits
(4) Stainless Steel Worm Gear Clamps
Mounting Hardware
Mishimoto Lifetime Warranty

Install Guide:
PDF Install Instructions

More Info:
Air Filter Part Number:
MMAF-37562S
MMAF-45575

The M3 has undergone significant evolution over the years, with each new iteration bringing something new to the table. From the brilliant widebody E30 of the eighties to the exotic sounding V8-powered E9X, each generation has its own identity but holds true to the goals of providing an amazing driving experience. The G8X gets one of the most potent engines produced by BMW to date, the S58B30, along with an option for AWD. Enhancing the S58 was something we set our sights on soon after acquiring a G80 of our own, the first project being our air intake system. Airbox volume, shape, and construction material all play a part in delivering maximum airflow to your engine. Our engineering team created extremely precise carbon fiber airboxes that eliminate restrictions, supply maximum cool-air entry via two additional ports that open to the wheel wells, and improve engine bay aesthetics. The use of carbon fiber material ensures the air intake system will incur minimum engine bay heat soak and provides unmatched aesthetic appeal. Our airboxes were designed using the latest in 3D printing, CAD modeling, and flow bench technology. As a result, we reduced air intake restriction by 13% on the driver-side intake tract and 22.8% on the passenger-side intake tract. For proper filtration, this kit includes dual high-flow oiled air filters which provide improved filter surface area and improved airflow over the stock panel filters. In addition to the flow benefits, our intake system provides a significant amplification of turbocharger spool and bypass valve venting. These enhanced sounds provide a new level of enjoyment, adding to the incredible driving experience you expect from a BMW M-Series. The Mishimoto 2021+ BMW G8X M3/M4 Performance Intake is a complete bolt-on kit and includes all necessary components for an easy installation. As with all Mishimoto products, this carbon fiber performance intake kit includes our signature Mishimoto Lifetime Warranty.

See more Mishimoto Products