SKU: 88003306652

AWE Tuning BMW F8X M3 | M4 ColdFront Heat Exchanger (NLA)

Sale price$440.37 Regular price$489.30
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Description

AWE Tuning BMW F8X M3 | M4 ColdFront Heat Exchanger (NLA)Presenting the AWE Tuning BMW F8X M3 M4 ColdFront Heat Exchanger. Designed and engineered in house at AWE Tuning and built by the experts at Griffin Thermal Products, the F8X M3 M4 ColdFront Heat Exchanger is the standard for consistent performance: 125% increase in fluid volume 24. 4% increase in frontal surface area Max Intake Air Temperature (IAT) drop of 15F Designed and torture tested on the AWE Tuning F82 M4 Engineered by AWE Tuning in

Presenting the AWE Tuning BMW F8X M3/M4 ColdFront Heat Exchanger. Designed and engineered in-house at AWE Tuning and built by the experts at Griffin Thermal Products, the F8X M3/M4 ColdFront Heat Exchanger is the standard for consistent performance:

  • 125% increase in fluid volume
  • 24.4% increase in frontal surface area
  • Max Intake Air Temperature (IAT) drop of 15°F
  • Designed and torture tested on the AWE Tuning F82 M4
  • Engineered by AWE Tuning in partnership with Griffin Thermal Products
  • AWE Tuning F8X ColdFront Protection Screen also available
  • Featuring the AWE Tuning Fitment Guarantee
  • Lifetime Warranty

Why does your F8X need a heat exchanger?

Your F8X will produce 425 hp and 406 lb-ft of torque from the factory. Add additional performance, and you’re susceptible to higher intake air temperatures (IATs). Higher power can mean higher intake air temperatures, and insufficiently cooled air entering the F8X motor will decrease its performance potential.

The stock charge cooler system rapidly heat soaks when subject to power pulls at 30 second intervals. By the sixth pull, IATs have climbed to over 130°F! In other words, without an upgraded heat exchanger, you’re susceptible to heat soak, giving up some of the gains you’ve made from other aftermarket power upgrades.

The ColdFront. Keeping things cool in the heat of battle.

Cue the AWE Tuning ColdFront Heat Exchanger. Swapping the stock heat exchanger for the engineered AWE Tuning ColdFront Heat Exchanger not only produces cooler and more stable IATs (peaking at just over 115°F after six power pulls) but also solid run-to-run consistency.

When taking the tests to the track, 0-100 mph runs show the AWE Tuning ColdFront Heat Exchanger dropping IATs from start to finish, keeping the incoming air to the F8X motor cooler than stock, even while at idle, thereby reducing heat soak.

The AWE Tuning ColdFront Heat Exchanger achieves better results than stock by presenting a 24.4% larger frontal surface area while also increasing fluid volume by 125%. Further, the construction of the AWE Tuning core utilizes specially designed tubes and fins. More surface area and better fin aerodynamics for superior heat exchange, and higher thermal reserve through increased liquid volume ensures IATs stay low and power stays consistent and ultra-reliable.

Partnering with Griffin Thermal Products.

Having Griffin Thermal Product assemble our F8X ColdFront product line was a must considering the success of our ColdFront System for the Audi 3.0T. Their history, established influence, and continuous involvement with top level professional motorsports, including NASCAR’s biggest race teams, speaks volumes. Liquid to air heat exchanger construction requires leak-free results, or catastrophic engine damage can occur. Trusting a partner to do their job has never been so easy.

Structural integrity fit for any challenge.

The AWE Tuning F8X ColdFront Heat Exchanger meets rigid conformity through precise TIG welds, and vacuum brazing ensures a stronger, more durable unit. The F8X ColdFront Heat Exchanger is also reinforced with a special high temperature epoxy that provides additional tube-to-header strength and helps prevent vibration leak failure, a process which is Q-1 approved--one of the toughest quality standards to achieve in the industry. Quality manufacturing that can’t be found anywhere else, backed by AWE Tuning R&D, that your F8X will appreciate. The F8X ColdFront Heat Exchanger is engineered to provide lower IATs at all times--from docile street driving to heavy track use. Be merciless, it can take it.

The F8X ColdFront Protection Screen.

The AWE Tuning F8X ColdFront Protection Screen is the solution for guarding the full face of the F8X ColdFront Heat Exchanger from road debris. Constructed from a durable stainless wire mesh and surrounded by a stainless steel frame, it protects against any small objects that may find their way past the vehicle’s grille. This screen keeps the heat exchanger fins free of damage, allowing them to perform with maximum efficiency.

The bottom line.

The AWE Tuning BMW F8X ColdFront Heat Exchanger is a meticulously engineered and guaranteed proven solution to heat-based power loss in the BMW F8X platform. Boasting a 125% increase in fluid volume, 24.4% increase in frontal surface area, and resulting IAT drop of 15°F. Enabling the full potential of the BMW F8X...now.

Important installation notes.

Installer will need a 1 liter bottle of BMW coolant (P/N 82 14 2 209 769) for filling the heat exchanger.

What's in the box?

AWE Tuning ColdFront Heat Exchanger, bolts and clamps required for installation.






















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: 88003306652

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roger mendes
Massapequa, US
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
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Reviewed in the United States on March 21, 2026
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xyz
Alexandria, US
★★★★★ 4
Quality shoe but with a slight squeak.
Size: 10 Wide, Color: Burgundy Polished Full Grain
Nice shoes with the classic Penny Loafer design. Fit was better than another brand I tried. Only reason not 5 starts is disappointment due to a slight squeak at times when walking.
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Reviewed in the United States on August 11, 2025
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Steven D
Natrona Heights, US
★★★★★ 5
Exact item ordered, quick delivery
Size: 9.5, Color: Black Polished Full Grain
I ordered these black Cole Haan penny loafers for casual wear with jeans, khakies, and even business casual with slacks and a jacket. They've always worked perfectly for these uses. The Cole Haan version is the most versatile and still meets my sophisticated look criteria. I wear a 9 1/2 M with almost all other shoes. I have found Cole Haan to run slightly wider and slightly shorter. This fit will work with thin and no socks and a little loose in width. . I'd likely order a 10 N next time. I tend to forget this but it runs consistent with me for Cole Haan. 5 stars for the shoe and service. My bad on the slightly off fit.
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Reviewed in the United States on January 8, 2025
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Verified Purchase
Hugh62
Alexandria, US
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect. Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025
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Fabric Crazy
Carnegie, US
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026

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