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 |  SKU: MMINT-G80-21BK

Mishimoto Performance Intercooler Kit

BMW M3 G80/M4 G82, G83 21+
$6,759.95
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Description

The S58 under the hood of the 2021+ G80 M3 has over 45 years of lineage behind it; like every generation before it, the G80 M3 has the potential to be even more powerful, but with great power requires serious cooling. Luckily, Mishimoto has developed a charge air cooler manifold suited for serious power. The stock G80 M3 charge air cooler is designed as a combination intercooler/intake manifold design, which is efficient, but it's let down by the tube-and-fin core crimped onto the thermoplastic plenum. Those crimps are quickly becoming a notorious weak point, with many failing at as little as 3 lbs. of boost over stock. The solution is Mishimoto's cast aluminum and TIG-welded manifold with a robust bar-and-plate core, designed to withstand boost pressures over 60 PSI. Reliability aside, the Mishimoto charge air cooler's has further improvements; our core is 33% larger than stock, and the manifold flows an average of 14% better to each cylinder. That, combined with the increased cooling capacity of the bar-and-plate core, results in reduced pressure drop and intake air temps as low as 11 degrees above ambient under heavy load. Our CFD-designed lower plenum also features an internal diverter to ensure the entire core is utilized and each cylinder receives even flow for safe and optimal fueling. The cast and CNC-machined runners feature O-ring grooves to accept factory seals, and we've included a fiber gasket that insulates the runners from engine heat for those seeking every degree of cooling.

 

Note:

  • Use of the included fuel rail is optional and for race-use only. The fuel rail has a tamper-proof sticker and may be removed only if the vehicle will no longer be used on the street or highway. Check local emissions regulations before removing.
  • Install Difficulty: 4

Features and Benefits

  • Direct fit for 2021+ G8X BMW M2/M3/M4
  • Design features a robust bar-and-plate core TIG-welded to cast-aluminum end tanks, ensuring superior durability and longevity compared to plastic stock tanks
  • Includes billet fuel rail, lines, and precision-drilled ports for port injection
  • Includes PTFE -AN fuel lines that tee into stock fuel lines
  • Robust bar-and-plate core for IATs 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 a 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 included fiber gasket
  • Includes harness brackets, engine cover mount, and custom EVAP lines for seamless install
  • Plenum cutout allows easy access to oil filter without impeding flow
  • Includes 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
  • Mishimoto Lifetime Warranty

Technical Specifications

  • Engine Codes: S58B30
  • Chassis Codes: G80, G82, G83, G87, F97, F98
  • Max Recommended Boost Pressure (PSI): 60
  • Max Recommended Horsepower: 1150
  • Overall Length (in): 11.5
  • Overall Height (in): 13.1
  • Overall Width (in): 21
  • Core Type: Bar-And-Plate
  • Core Thickness (in): 4.9
  • Core Length (in): 9.8
  • Core Height (in): 6.3
  • Install Difficulty: 4

Included Components

  • (1) Mishimoto Charge Air Cooler Manifold
  • (1) Intake Manifold Gasket
  • (1) Manifold/Intercooler Accessory Bracket Set
  • (6) -6 ORB Plugs
  • (6) -6 ORB to 1/8-in NPT Adapters
  • (6) -6 ORB to 1/16-in NPT Adapters
  • (1) Fuel Rail
  • (6) Fuel Injector Blanks
  • (2) -8 ORB Plugs
  • (1) -10 ORB Plug
  • (2) 1/8-in NPT Plugs
  • (2) EVAP System Hoses
  • (1) Port Injection Fuel Line Kit
  • (1) Hardware Kit
  • Mishimoto Lifetime Warranty

Installation Instructions

Fitment Table