Description
The Mishimoto Charge Air Cooler Manifold (MMINT-G80-21BK) replaces the factory intake manifold on the BMW S58B30 inline-six with a bar-and-plate, air-to-air core TIG-welded to cast-aluminum end tanks. Built specifically for the S58 under the hood of the 2021+ G80 M3 and its siblings, this forced induction manifold is rated to support up to 1150 horsepower and 60 PSI of boost, and ships with an optional billet fuel rail and port injection fuel line kit for racers pushing well past stock output.
As a purpose-built forced induction system, this manifold is designed to keep intake air temperatures in check under sustained boost, with a 33-percent increase in core volume and 24-percent greater flow area versus the factory piece helping deliver intake air temps as low as 11 degrees above ambient. A CFD-designed lower plenum distributes charge air evenly across the cylinders, improving flow to each cylinder by an average of 14 percent while the bar-and-plate core improves cooling without adding pressure drop over stock. For builders planning a forced induction turbo upgrade, cast and CNC-machined runners accept stock O-rings or the included fiber gasket, and two additional 1/8-NPT ports are provided for manifold reference lines or sensors, rounding out a true performance induction upgrade for the S58 platform.
Vehicle Applications
This is a specific-fit forced induction component engineered around the S58B30 engine across BMW’s G80, G82, G83, G87, F97, and F98 chassis. It covers the 2021-2025 BMW M3 Base, M3 Competition, M4 Base, and M4 Competition, the 2022-2025 M3 Competition xDrive and M4 Competition xDrive, the 2023 M4 Competition Heritage, and the 2023-2025 BMW M2 Base. Coverage also extends to the S58-equipped X models, including the 2020-2024 BMW X3 M and X3 M Competition, the 2025 X3 M50i, and the 2020-2025 X4 M and X4 M Competition; an included EVAP plug and fitting adapt the manifold for these X3 M/X4 M applications.
Features
- Bar-and-plate core TIG-welded to cast-aluminum end tanks for durability over the factory plastic tanks
- Includes billet fuel rail, lines, and precision-drilled ports for port injection (optional, for race-use only)
- Includes PTFE -AN fuel lines that tee into the stock fuel lines
- Delivers intake air temperatures as low as 11 degrees above ambient
- Improves flow to each cylinder by an average of 14 percent
- Improves cooling without increasing pressure drop over stock
- 33-percent core volume increase over stock with 24-percent greater flow area
- CFD-designed lower plenum for even flow distribution and safe fueling
- Cast and CNC-machined runners accept stock O-rings or the included fiber gasket
- Includes harness brackets, engine cover mount, and custom EVAP lines for a seamless install
- Plenum cutout allows easy access to the oil filter without impeding flow
- Two additional 1/8-NPT ports for manifold reference lines or sensors
- Also fits X3 M/X4 M models with included EVAP plug and fitting
- Patent Pending design
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMINT-G80-21BK
- Product Type: Forced Induction
- Core Material: Aluminum
- Core Construction: Bar-and-Plate
- Core Color: Black
- Core Height: 6.3 in
- Core Length: 9.8 in
- Core Thickness: 4.9 in
- Intercooler Type: Air-to-Air
- End Tank Material: Aluminum
- End Tank Construction: Cast
- Pipe Material: Aluminum
- Pipe Color: Black
- Pipe Finish: Powder Coated
- Coupler Material: Silicone
- Coupler Color: Black
- Hose Clamps Included: Yes
- Overall Length: 11.5 in
- Overall Width: 21 in
- Overall Height: 13.1 in
- Grade Type: Performance
- Fitment: Specific
- Engine Code: S58B30
- Chassis Codes: G80, G82, G83, G87, F97, F98
- Maximum Recommended Horsepower: 1150 HP
- Maximum Recommended Boost Pressure: 60 PSI
- Includes: Charge Air Cooler Manifold, Intake Manifold Gasket, Manifold/Intercooler Accessory Bracket Set, -6 ORB Plugs, -6 ORB to 1/8-in NPT Adapters, -6 ORB to 1/16-in NPT Adapters, Fuel Rail, Fuel Injector Blanks, -8 ORB Plugs, -10 ORB Plug, 1/8-in NPT Plugs, EVAP System Hoses, Port Injection Fuel Line Kit, Hardware Kit, Mishimoto Lifetime Warranty
Frequently Asked Questions
What vehicles does the Mishimoto MMINT-G80-21BK charge air cooler manifold fit?
It fits the 2021-2025 BMW M3 Base, M3 Competition, M4 Base, and M4 Competition, the 2022-2025 M3 Competition xDrive and M4 Competition xDrive, the 2023 M4 Competition Heritage, the 2023-2025 BMW M2 Base, the 2020-2024 BMW X3 M and X3 M Competition, the 2025 X3 M50i, and the 2020-2025 X4 M and X4 M Competition.
What is the maximum horsepower and boost rating for this manifold?
The Mishimoto charge air cooler manifold is rated to a maximum recommended horsepower of 1150 HP and a maximum recommended boost pressure of 60 PSI.
Does this manifold include a fuel rail?
Yes, it includes a fuel rail along with fuel lines. Use of the included fuel rail is optional and for race-use only; it has a tamper-proof sticker and may be removed only if the vehicle will no longer be used on the street or highway, so check local emissions regulations before removing.
What core construction does this Mishimoto forced induction manifold use?
It uses a bar-and-plate aluminum core TIG-welded to cast-aluminum end tanks, which the manufacturer states ensures superior durability and longevity compared to the plastic stock tanks.
Does it fit BMW X3 M and X4 M models?
Yes, it also fits X3 M and X4 M models with the included EVAP plug and fitting, covering the 2020-2024 X3 M and X3 M Competition, the 2025 X3 M50i, and the 2020-2025 X4 M and X4 M Competition.
Is there a warranty on this part?
Yes, this Mishimoto charge air cooler manifold is backed by the Mishimoto Lifetime Warranty.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.
