BMW Radiators for BMW F82 M4 S55 3.0L

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We sell only OE supplier or approved aftermarket upgrade radiators for your BMW. It seems BMW took some shortcuts when it came to radiator design and used weak materials like plastic for critical connection points. If you are tracking older models like E30, E36, or E46, you probably are well aware of these issues. As these cars age, the plastic pieces become more brittle and failure prone. The solution is to replace with upgraded radiators that perform as upgrades for the original, failure prone radiator to avoid being left on the side of the road or, worse yet, the track.
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BMW F8X M3 M4 CTS Performance Heat Exchanger
BMW F8X M3 M4 CTS Performance Heat Exchanger
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CTS - Corporate Logo
T#:598618
Part#: CTS-F8X-HX
Ships in 8 Business Days
Sale - Save 15% $ 499.99

This product was last offered at the strikethrough price on
07-09-2026

$ 424.99 USD
Free Shipping
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Sale - Save 15%
$ 499.99

This product was last offered at the strikethrough price on
07-09-2026

$ 424.99 USD
Free Shipping
Add to Wish List

BMW F8X M3 M4 CTS Performance Heat Exchanger is designed to provide superior cooling for the BMW S55 engine platform, addressing the inefficiencies of the factory-installed heat exchanger. The factory front-mounted heat exchanger often struggles to keep tuned S55 engines cool, but this high-performance solution from Turner Motorsport is engineered to enhance cooling efficiency. Featuring a double-pass core, this heat exchanger is both larger and more effective than the factory unit while fitting perfectly into the stock location. Precision CNC-machined mounting points and hose connections ensure a seamless installation without the need for any cutting or trimming. Additionally, the integrated vent simplifies air bleeding from the cooling system after installation.

  • Enhanced cooling: Provides superior cooling for tuned S55 engines, overcoming the limitations of the factory heat exchanger.
  • Double-pass core design: Larger and more efficient than the stock unit for improved heat dissipation.
  • Seamless installation: CNC machined mounting points and hose connections ensure easy installation without modifications.
  • Integrated vent: Facilitates easy air bleeding from the cooling system post-installation.
  • Vehicle compatibility: Specifically designed for BMW F8X M3 and M4 models with the S55 engine.

Upgrade to the BMW F8X M3 M4 CTS Performance Heat Exchanger from Turner Motorsport for optimal cooling and enhanced performance.

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OEM Nissens Intake Intercooler Heat Exchanger - F87 M2 Comp, F8X M3 M4
OEM Nissens Intake Intercooler Heat Exchanger - F87 M2 Comp, F8X M3 M...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Nissens - Corporate Logo
T#:641060
Part#: 17112284608
Special Order: No Guaranteed ETA
$ 240.99

This product was last offered at the strikethrough price on
01-15-2026

$ 197.99 USD
Add to Wish List
$ 197.99 USD
Add to Wish List
This heat exchanger helps eliminates excess heat from the integrated intake intercooler, helping to keep charge-air temps low and improve performance. This radiator is made by Nissens, an original equipment supplier to BMW. The cooling system is a weak point on most BMWs, causing many BMWs to develop issues in as few as 50,000 miles. Prevent potential failure by replacing your radiator early, keeping your BMW happy and cool. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
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