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Mark Hendrikx - Automotive engineer at Mosselman

Expert's advice:

The Mishimoto Carbon Fiber Gloss Air Intake for the BMW G8X M3/M4 reduces 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, the 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 Carbon Fiber Air Intake is a complete bolt-on kit and includes all the necessary components for an easy installation. 

Key Features

  • Direct fit for 2021+ BMW G8X M3/M4 with 3.0L S58B30
  • Provides safe operation on a stock ECU tune
  • Reduces intake restriction by up to 22.8 percent for more power potential
  • Aggressive intake tone under acceleration
  • Additional fresh air ducts draw cool air from wheel wells
  • Amplifies turbocharger spool and bypass valve venting
  • CNC-machined aluminum connectors for maximum durability and a leak-free install
  • Washable oiled filters can be cleaned and refreshed using our Filter Re-Oil Kit for a lifetime of use
  • Installs in less than 1 hour with no need to remove the front bumper or undertray
  • Mishimoto Lifetime Warranty

Mark Hendrikx - Automotive engineer at Mosselman

The kit includes:

- (1) Driver-Side 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 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
- Hardware Kit
- Mishimoto Lifetime Warranty

Installation Manual