SKU: 18429680123

Mishimoto 2015+ BMW F8X M3/M4 Performance Heat Exchanger

Sale price$398.70 Regular price$443.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Mishimoto 2015+ BMW F8X M3/M4 Performance Heat ExchangerImprove the cooling capacity on your 2015 2020 BMW M3 or M4 with the Mishimoto Performance Heat Exchanger. Air to water intercooling is the means of more efficient heat transfer from the charged air, but it now requires an additional heat exchanger mounted to the front of the vehicle in order to dissipate the transferred heat. The S55 powering the F8X generation of the M? s packs quite a punch and while the BMW engineers laid a solid foundation for

Improve the cooling capacity on your 2015-2020 BMW M3 or M4 with the Mishimoto Performance Heat Exchanger. Air-to-water intercooling is the means of more efficient heat transfer from the charged air, but it now requires an additional heat exchanger mounted to the front of the vehicle in order to dissipate the transferred heat. The S55 powering the F8X generation of the M?s packs quite a punch and while the BMW engineers laid a solid foundation for dissipating the heat from the intercooling system, but we saw some room to improve. We started by eliminating any bits of plastic from the design, and replacing the end tanks, and ports with durable aluminum. We kept the dual-pass flow through the core for maximum cooling properties, while expanding the core into the available space. Our new design features a 42mm thick core while extending the height by 150mm totaling in a 60-percent increase in core volume and adding 180-percent to the external fin surface area. The end result of our improvements is a 9 F drop in global intercooling system temperatures over the stock unit. Size isn?t the only thing that matters with this heat exchanger. Since the heat exchanger sits front and center in the M3 and M4?s cooling stack, It's susceptible to damage from road debris. To keep your air-to-water system safe, our heat exchanger comes equipped with a steel mesh stone guard for an added layer of protection for the fins. We also incorporated a variable fin pitch for the lower 12 rows on the core in order to facilitate cooling to DCT equipped M?s. Finally, our 2015-2020 BMW F8X M3/M4 Performance Heat Exchanger also includes the Mishimoto Lifetime Warranty for a worry-free install.

This Part Fits:

Year Make Model Submodel
2019-2020 BMW M2 Competition
2015-2018 BMW M3 Base
2015-2020 BMW M4 Base
2019-2020 BMW M4 CS
2016 BMW M4 GTS
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 18429680123

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4.5 ★★★★★
Based on 29 reviews
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Amés.
Grantham, US
★★★★★ 5
Feel like a cloud on the skin. Very gentle and refreshing wipes.
Size: 80 Count (Pack of 3)
I was in need of some wipes to use (for various purposes), and came across this brand. I thought these would be a good choice for me, and decided to order them. I am very appreciative of how nicely these wipes were presented; the wipes were in great shape, and has no leaking or other issues. I ordered the pack of 3, which each has 80 wipes (so, a total of 240 wipes in all). I love how soft and durable these wipes are; these are perfect for changing diapers, or for a quick refresh in the bathroom. Additionally, these could be great for pet wipes as well (in my experience). I love the way the wipes come in these very full and sturdy packs; I love the detailing that went into the design of these wipes. The flip-top is easy to use, and I personally find the cloud shape lid to be adorable. These packs retain their moisture, and each wipes feels very moisturizing and soft. I like how the wipes are larger than the other brands of wipes I've tried in the past. Each wipe is large enough to get a lot done, and has one side that is more textured (great for removing stuck-on messes). These have been very gentle on my skin, as well as my family's. I'm very fond of these Bc Babycare Cloud Moist baby wipes, and would recommend to others. I think these are a nice value, as the packs contain 80 wipes each; wipes are much larger than other brands I've tried (meaning that I don't need to use as many). Great product, and would buy again.
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Reviewed in the United States on January 30, 2026
H
Verified Purchase
Holly H McLaughlin
Grantham, US
★★★★★ 5
A good find!
Size: 80 Count (Pack of 3)
This is a really thick pack of wipes. The wipes themselves are thick and textured. You can use one or two and be good to go. A little more pricey but you’re using less wipes for each change. Overall I like them. Good smell and no irritations. They clean well.
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Reviewed in the United States on April 29, 2026
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Verified Purchase
Kristen
Dallas, US
★★★★★ 5
Love these
Size: 80 Count (Pack of 3)
I love these for my toddler, they are bigger than regular wipes and have a soft side and a scrubbing side made with raised dots that are still soft on the skin. They are wet enough to do a great job and I like that there is no alcohol. Great value for the price and really sturdy quality. Diaper rash has lessened since we switched to these. I've ordered several times. Easy to use.
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Reviewed in the United States on December 20, 2025
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Verified Purchase
Wendy, NY
Houston, US
★★★★★ 5
Thick and big wipes
Size: 80 Count (Pack of 3)
Great quality and very moist. Great for cleaning up after a baby
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Reviewed in the United States on May 25, 2026
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Verified Purchase
lola
Lake Worth, US
★★★★★ 5
Best wipes I’ve ever used
Size: 10 Count (Pack of 6)
The price was so affordable I thought I might be disappointed. I’ve tried maybe 5 other brands and this is by FAR the best wipes and in perfect packaging for in home and travel use. The wipes are very thick, they do not break for ANYTHING I’m shocked. No fuzzy stringy debris like other wipes I’ve tried. Great for sensitive skin ! Will continue to buy.
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Reviewed in the United States on March 19, 2026

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