SKU: 72345513851

Mishimoto MMHE-G80-21AT FITS: Radiators FITS: 2021+ BMW M3/ M4 G8X Automatic Performance Heat Exchanger Radiators

Sale price$263.93 Regular price$293.25
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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

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Description

Mishimoto MMHE-G80-21AT FITS: Radiators FITS: 2021+ BMW M3/ M4 G8X Automatic Performance Heat Exchanger RadiatorsIntroducing the Mishimoto 2021+ BMW G8X M2 M3 M4 performance heat exchanger, the ultimate solution to keep your charge air cool under the most demanding conditions. In the world of forced induction vehicles, air to water intercooling is the future, and Mishimoto are taking it to the next level. We started from scratch, leaving no room for compromise. Our design eliminates all plastic components, replacing them with durable aluminum end tanks, core,

Introducing the Mishimoto 2021+ BMW G8X M2/M3/M4 performance heat exchanger, the ultimate solution to keep your charge air cool under the most demanding conditions. In the world of forced induction vehicles, air-to-water intercooling is the future, and Mishimoto are taking it to the next level.----We started from scratch, leaving no room for compromise. Our design eliminates all plastic components, replacing them with durable aluminum end tanks, core, and CNC-machined ports. TIG-welded for maximum strength and longevity, this heat exchanger will withstand even the harshest conditions. We took it further by incorporating strutted tubes within the core, adding unparalleled resistance against bowing and flexing during aggressive cornering.----But strength is not our only focus. We've increased the core volume by 23 percent and expanded the external fin surface area by 44 percent. Combined with our dual-pass flow configuration and louvered fin design, this performance heat exchanger vastly improves cooling capacity over stock, enhancing overall performance.----Rest assured, the Mishimoto Performance Heat Exchanger for the 2021+ BMW G8X M2/M3/M4 is designed to fit perfectly with all other factory components, ensuring seamless integration into your vehicle. For added protection, we include steel rock guards to shield the heat exchanger from debris and prevent punctured tubes or crushed fins. The Mishimoto G8X M2/M3/M4 performance heat exchanger fits both automatic and manual transmissions.----The Mishimoto 2021+ BMW G8X M2/M3/M4 performance heat exchanger comes with our renowned Mishimoto Lifetime Warranty, giving you peace of mind and confidence in your investment. Upgrade your BMW G8X M2/M3/M4 with the Mishimoto Heat Exchanger and experience the true power of cooling efficiency.

Installation Instructions
  • 44 percent increase in external fin surface area for greater heat transfer
  • 23 percent increase in core volume improves cooling capacity
  • Fits 2021+ BMW G8X M2/M3/M4

This Part Fits:

Year Make Model Submodel
2023-2026 BMW M2 Base
2021-2024,2026 BMW M3 Base
2021-2026 BMW M3 Competition
2022-2026 BMW M3 Competition xDrive
2024 BMW M3 CS
2021-2026 BMW M4 Base
2021-2023,2025-2026 BMW M4 Competition
2022-2026 BMW M4 Competition xDrive
2025 BMW M4 CS
2023 BMW M4 CSL
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72345513851

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4.8 ★★★★★
Based on 14 reviews
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Product Reviews
G
Verified Purchase
Grandma R
Massapequa, US
★★★★★ 5
Good Quality Cable
Size: 25-Foot, Style: 90° Locking End
Good quality and durable product. We replaced the OEM cable to our RV and have been very happy with its performance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025
C
Verified Purchase
curtis bears
Fort Morgan, US
★★★★★ 5
Great power cord
Size: 25-Foot, Style: 90° Locking End
I'm very happy with the quality of this power cord. The one that came with my RV came straight out of the side and 50 amp cables are heavy. This cord has a 90 degree end that takes away the leverage factor of the other one. This should be much easier on the RV wall connector. Well worth the cost.
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Reviewed in the United States on May 1, 2024
S
Verified Purchase
Stephanie Wilson
Carnegie, US
★★★★★ 5
Good RV Power Supply Cord
Size: 25-Foot, Style: 90° Locking End
It's an overall good value for the cord. I purchased so I'd have a spare in the rv and because my original is very short, I may need the extra length one day. I plugged it in and it works as intended, it appears to be good construction and quality materials. I've been caught in a situation before where my cord went bad (the inlet on the camper overheated and caused the plug in the melt and burn up, this could happen to anyone) it was after hours, so I couldnt run to a store and get one. Had to suffer through the night with no AC and wait until the next morning to go to an RV superstore and pay double what Amazon charges. If you take your rv out alot I highly recommend keeping a spare cord.
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Reviewed in the United States on July 16, 2020
D
Verified Purchase
DP Consultant
Charlottesville, US
★★★★★ 5
Great product! I do not understand why anyone would make or buy any cord without a 90 degree plug-in for their RV.
Size: 25-Foot, Style: 90° Locking End
We had to replace the plug on our RV: The plug was destroyed by the stiff 50 amp cord that; came with our RV that put a lot of pressure on the plug-in on our RV causing it to arc and melt both the male and female where the cord was plugged into the RV. . The heavy duty 90: degree end has a soft flexible cable and greatly reduces the stress on the RV plug. I expect this cord will last much longer. Would recommend this cord to anyone. I do not understand why anyone would make or buy any cord without a 90 degree plug-in for their RV. Dealers may not have this item in stock.
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Reviewed in the United States on July 14, 2018
M
Verified Purchase
Matthew Sands
Fort Morgan, US
★★★★★ 4
Good compromise
Size: 25-Foot, Style: 90° Locking End
I decided to go with this much cheaper version of the same yet higher quality cord from camping world. I really like the 90 degree connectors as these cords are heavy and I did not like the added stress on the RV power connector of the straight connectors. Also did not like the way the straight connector sticks out on camping would’s version so if I accidentally bumped into the cord it could easily be broken. The clamp ring on this one has large lugs making it much easier to tighten onto the RV threads. I really struggled with the ones that don’t have the large lugs. The easy to grip handles are also nice to have when removing from power. My one complaint, the cable jacketing is of lesser quality. You can literally feel the individual conductors inside the jacketing when handling. This makes me feel like this cord will not have the sturdiness to last over time and an insulation failure could be a dangerous situation. If I could get the connectors of this cord with the cable quality of the camping world version, I would pay for the quality.
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Reviewed in the United States on June 9, 2023

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