SKU: 28603704219

Mishimoto MMTC-G80-21 FITS: Transmission Coolers FITS: 2021+ BMW G8X M3/M4 Transmission Cooler Transmission Coolers

Sale price$244.12 Regular price$271.25
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Mishimoto MMTC-G80-21 FITS: Transmission Coolers FITS: 2021+ BMW G8X M3/M4 Transmission Cooler Transmission CoolersThe ZF 8 speed transmission found in the 2021+ BMW G8X M2 M3 M4 is a stout and snappy unit that's capable of withstanding the onslaught of torque brought on by the S58 engine it's mated to. Add a tune and some bolt ons, and the stock cooler just can't keep the ZF 8HP safe. This inadequacy can lead to high transmission oil temperatures, sluggish shifting, and potential transmission damage. Fortunately, the engineers at Mishimoto have developed a

The ZF 8-speed transmission found in the 2021+ BMW G8X M2/M3/M4 is a stout and snappy unit that's capable of withstanding the onslaught of torque brought on by the S58 engine it's mated to. Add a tune and some bolt-ons, and the stock cooler just can't keep the ZF 8HP safe. This inadequacy can lead to high transmission oil temperatures, sluggish shifting, and potential transmission damage. Fortunately, the engineers at Mishimoto have developed a transmission cooler to maintain optimal fluid temps and keep your ZF 8HP running in peak condition.----The Mishimoto 2021+ BMW G8X M2/M3/M4 Performance Transmission Cooler excels with its impressive 41-percent increase in core volume, delivering superior cooling efficiency compared to the stock cooler and keeping your transmission cool even in the most demanding driving conditions. This transmission cooler also offers a generous 17-percent increase in fluid capacity to increase the cooling potential of the entire system. Internal cooling fins increase the surface area in contact with the fluid to improve heat transfer and efficiency. The dual-pass design keeps fluid in the cooler longer, removing more heat without affecting airflow to other cooling components behind the transmission cooler.----High fluid temps aren't the only worry on the track or the road

User 1
  • Dual-pass design improves cooling performance without reducing airflow to other components
  • 17 percent increase in fluid capacity for added cooling potential
  • 41 percent increase in core volume for fast and efficient cooling

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
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Exchange/Return Notes
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SKU: 28603704219

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4.8 ★★★★★
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Naomi
Port Orchard, US
★★★★★ 5
Luxury at an affordable price
Size: King (104" x 90"), Color: Ivory (No Comforter)
This duvet cover is just lovely and super soft! Feels and looks like a luxury hotel and you cant beat the price for the quality! I was searching for a minimalist boho aesthetic so this is Just what i was looking for! I wish it came in a true white but the off white is close enough and i love that it’s organic cotton! It has ties not only in each corner but also in the top and bottom center so it stays extra secure and in place! Love love that it’s a hidden zipper instead of tedious buttons. I would definitely recommend 10/10. Incredibly easy to wash and dry. I also purchased the non organic version of this from the same brand so i could compare and it just wasn’t as soft so i went with this one!
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Reviewed in the United States on March 6, 2026
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ashley lofton
Pawtucket, US
★★★★★ 5
Get it! Will love it
Size: Queen (90" x 90"), Color: Olive Green (No Comforter)
Love it! It’s very comfortable
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Reviewed in the United States on May 30, 2026
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AmazonReviewer
Phoenix, US
★★★★★ 4
Soft, but pricey, kinda shiny, and retains pet hair/lint
Size: Queen (90" x 90"), Color: Olive Green (No Comforter), Size: Queen (90" x 90"), Color: Olive Green (No Comforter)
So I’ll start by saying that I’ve bought many Bedsure products in the past. This one does not disappoint, but I also don’t feel like it’s 5 stars. It washed well and feels nice. Overall it’s a great duvet cover, but there’s three things I don’t personally like: 1. The price. Compared to their other covers, this one seems steep (though it’s probably the material that makes it more expensive?). 2. The material is somewhat shiny. I wasn't expecting that, and I don’t dig it. I’ve never had a cover that shines like this one does. 3. Pet hair retention is especially noticeable on this darker duvet (see photo). I’m sure this is either the fabric or the weave that causes this. For these three things, I’m giving it 4 stars instead of 5. That said, if you can snag this during a sale (and you don’t have pets or don’t mind hair clinging to the cover), go for it!
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Reviewed in the United States on November 29, 2025
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PCS
Battle Creek, US
★★★★★ 5
Yes, it’s organic cotton!
Size: Queen (90" x 90"), Color: Ivory (No Comforter)
Yes, it’s organic cotton! After buying two other “100 % organic cotton” duvet covers on Amazon that turned out to be polyester/blends, I was happy to find an honest company and product. The duvet cover washes well, had no detectable odor out of the package, and is a good weight. I love the hidden zipper closure and find that it gets softer with use. I hope the zipper stays intact with prolonged use and gentle wash cycle. Note that I almost bought this in white but realized it’s a different material (bamboo) based on the product description. If you are looking at different colors, check the material carefully before buying.
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Reviewed in the United States on April 4, 2026
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jennscrafty
Birmingham, US
★★★★★ 5
I am 100% happy with this duvet set!
Size: King (104" X 90"), Color: 02 - Hotel Double Embroidery, Size: King (104" X 90"), Color: 02 - Hotel Double Embroidery
Wow! I am very impressed with the quality of this duvet set. I love the design of the subtle black double Embroidery. I thought it was made very well unlike one other person said in their review. I find it elegant and luxurious to look at and feel. It’s very comfortable and I like 100% cotton. This is a thicker cotton but it’s cool for sleeping. It’s also not too stiff, unless you want that then you can easily iron it to be that way. I prefer it right out of the washer and dryer for a classy but cozy look! They are exactly like a set I’ve had my eye on in a fine linen store in Palm Beach. Exceptional value!
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Reviewed in the United States on January 6, 2026

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