SKU: 80395788468

CSF Front Mount Heat Exchanger Polished BMW F8X M4 M3 M2C

Sale price$346.48 Regular price$384.98
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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For Your Every Summer RSVP, with Code: SUMMER15

Description

CSF Front Mount Heat Exchanger Polished BMW F8X M4 M3 M2CUpgrade your BMW's cooling system with the CSF Front Mount Heat Exchanger, designed to combat heat soak and maintain optimal performance in your S55 powered F8X models. Whether you're pushing your car on the track or dealing with high performance conditions, this heat exchanger provides significant improvements in cooling efficiency. More on The CSF Story. Enhanced Cooling Efficiency 2 row 42mm core featuring CSF's exclusive B Tube Technology,

Upgrade your BMW's cooling system with the CSF Front Mount Heat Exchanger, designed to combat heat soak and maintain optimal performance in your S55-powered F8X models. Whether you're pushing your car on the track or dealing with high-performance conditions, this heat exchanger provides significant improvements in cooling efficiency.

More on The CSF Story.

Enhanced Cooling Efficiency

2-row 42mm core featuring CSF's exclusive B-Tube Technology, providing a substantial increase in cooling capacity.

Optimised Fin Design

Ultra-efficient 6.5mm tall multi-louvered fins for maximum surface area contact and heat dissipation.

Dual-Pass Flow Structure

Allows coolant to flow across the core twice before exiting, achieving the lowest outlet temperatures possible.

Precision Machined Components

CNC machined OEM-style "Quick-Connect" inlet/outlet connections and mounting brackets for a secure and durable fit.

Integrated Stone Guard

Includes a removable aluminium stone guard to protect against road debris and impacts.

High-Quality Construction

All-aluminium construction with a race-style drain plug and a 1-hour "mirror finish" hand polish for a sleek appearance.

Drop-In Fit

True "drop-in fit" design requires no modifications for installation. Accepts all OEM components including "Quick-Connect" hoses, mounting brackets, OEM X-Brace, and all air ducting/shrouding.

Finish Options

Available in a Black Finish.

Applications

  • 2014-2020 BMW i8 - 1.5L L3
  • 2019-2021 BMW F87 M2 - Turbocharged 3.0L L6
  • 2015-2018 BMW F80 M3 - Turbocharged 3.0L L6
  • 2015-2020 BMW F82 M4 - Turbocharged 3.0L L6
  • 2015-2020 BMW F83 M4 - Turbocharged 3.0L L6

OEM Part Numbers: BMW: 17 11 2 284 608, 17-11-2-284-608, 17112284608

Why Choose the CSF Front Mount Heat Exchanger?

Superior Cooling

Advanced design and technology for enhanced heat dissipation, making it an ideal upgrade for high-performance driving.

Seamless Installation

True drop-in fit with OEM-style connections and brackets for hassle-free installation.

Durable Protection

Includes a stone guard to safeguard against potential damage from road debris.

Experience improved cooling and maintain your BMW's performance with the CSF Front Mount Heat Exchanger.

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: 80395788468

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EclecticJay
Battle Creek, US
★★★★★ 5
Comfort and softness
Size: 3X-Large, Color: Black/Navy/Dark Grey/Red
True to size; they are comfortable, good quality, and really soft.
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Reviewed in the United States on January 3, 2026
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James
Phoenix, US
★★★★★ 5
Look great, feel great
Size: Large, Color: Black
These feel great and fit well. With most briefs I tend to the trouble either keeping the front in or not having the back cover everything but these do both things and are very soft. They also look great, even on body types not in the promo picture. They are a great set of briefs and have held up so far and I got mine a little around a year ago and wear them often.
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Reviewed in the United States on September 26, 2025
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garlic brad
Louisville, US
★★★★★ 4
Comfortable, but run big
Size: Small, Color: Red/Orange/Yellow/Blue
I'm a small guy and I purchased size small. The underwear are not bad. Great if you're a bigger guy or if you have a really big butt. If you're on the smaller side or skinnier though they'll fit a little loose. My butt is pretty big, but it doesn't fill out the back completely. Very comfortable though and the waist fits fine. Just a big backside. They don't ride up and so far they're durable. No fading in color and the material holds strong after many wears and washes.
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Reviewed in the United States on February 24, 2026
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shaik
Grantham, US
★★★★★ 5
Value. Fabric quality.
Size: Large, Color: Black/Navy/Dark Grey/Red
Better than I expected. Great fabric. Perfect fit. This is the most satisfying buy that I ever did. For this price!
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Reviewed in the United States on February 14, 2026
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spanky
Grantham, US
★★★★★ 5
great briefs
nice underwear very comfortable and cool color selection.
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Reviewed in the United States on March 7, 2026

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