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CTS Turbo S55 F80/F82/F83/F87 BMW M3/M4/M2 Heat Exchanger Upgrade

CTS Turbo S55 F80/F82/F83/F87 BMW M3/M4/M2 Heat Exchanger Upgrade

CTS TURBO
Availability:
in stock, ready to be shipped
SKU CTS-F8X-HX
$499.99 - $499.99
$499.99
$499.99 - $499.99
$499.99
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

CTS Turbo is proud to announce our Front Mount Heat Exchanger for the BMW S55 platform. Factory front mounted heat exchanger is small and not efficient enough to provide enough cooling to tuned S55 engines. We designed our heat exchange to overcome that problem. Double-pass core was made to be higher flowing and larger than factory but still drop into stock location. CNC machined mounting points and hose connections allow for a seamless install without any need to cut or trim any factory parts. We also included a handy vent to allow you to easily bleed any air out of the cooling system after the installation. Keep your S55 running cool and reliably with CTS Turbo Front Mount Heat Exchanger. Features:
  • CNC machined mounting points and hose connection for factory fitment
  • Drop-in design, no cutting or custom work required
  • High efficiency double-pass aluminum core
  • Hand-welded and pressure tested
  • Lowers intake air temperatures by keeping the cooling system more efficient
  • Does not restrict airflow to the radiator or AC condenser
  • Direct replacement for BMW 17112284608 factory part
Vehicle Fitment for S55 engines only:
  • F80 BMW M3 2014-2021
  • F82/F83 BMW M4 2015-2021
  • F87 BMW M2 Competition and BMW M2 CS 2018-2021
Installation Guide

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 6 applications
M4
Make Model Engine Years
BMW M4 2015–2020
BMW M4 (F82) 2015–2020
M3
Make Model Engine Years
BMW M3 2015–2020
BMW M3 (F80) 2015–2020
M2C
Make Model Engine Years
BMW M2C 2018–2021
BMW M2C (F87) 2018–2021

Fitment data last updated: 2026-06-26