CSF 2014+ BMW M3/M4 (F8X) Top Mount Charge-Air-Cooler - Raw Finish

CSF 2014+ BMW M3/M4 (F8X) Top Mount Charge-Air-Cooler - Raw Finish

Marsoni

M251S

$847.50

Get it in 3 business days with 1 day shipping. Friday, May 29

CSF 2014+ BMW M3/M4 (F8X) Top Mount Charge-Air-Cooler - Raw FinishThe S55 suffers heavily from heat soak. Many tuners witnessed this early on after doing multiple dyno pulls and seeing significant drops in power after each consecutive pass. Many F8X owners experienced the same loss of power on the track as the engine just could not cool off during laps. The solution is two fold: The Charge Air Cooler (CSF #8082 8082R) & Front Mount Heat Exchanger (CSF #8075 8075V) work together to keep the intake temps down and

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Fast: 2-3 business days
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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.

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Reviewed in the United States on September 2, 2025

Verified Purchase

Rmanuel

Houston, US

★★★★★ 1

Paid for new, received used.

Size: 9.5 Wide, Color: Cognac, Size: 9.5 Wide, Color: Cognac

Arrived dirty as if someone whore it for more than a few days. Maybe I was mistaken, but I saw nothing about “previously used” on the Amazon page. Returned it. I would suggest that the company use quality control when it comes to shipping. The shoes seem find otherwise. I ordered 9.5 and it was just a bit tight. If I reorder I will go for size 10.

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Reviewed in the United States on June 11, 2026

Verified Purchase

Fletch

Massapequa, US

★★★★★ 5

Overall Great.

Size: 10.5 Wide, Color: Black

Great product. Great value. Great style. Overall great.

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Reviewed in the United States on March 3, 2026