CSF Front Mount Heat Exchanger w/ Rock Guard

2020+ A90 Supra

Ships for free in the 48 states

SKU: 8154We price match!

On order from MFG
Average time to ship: 74 business days


  • Significantly reduces the INTAKE AIR TEMPERATURES
  • Increases the cooling efficiency under load
  • 100% TIG-welded aluminum construction 
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CSF Front Mount Heat Exchanger w/ Rock Guard


  • Durable all-aluminum construction
  • The factory heat exchanger is 25mm thick 1-row unit while the CSF unit is 42mm thick with 2 rows
  • 17mm thicker than the OEM unit
  • CNC machined connections for a plug-and-play installation
  • Significantly reduces the Intake Air Temperatures for maximum performance and quicker heat soak recovery
  • More efficient under load
  • Improves the airflow to the rest of the cooling system for lower engine water and engine oil temperature
  • 6.5mm tall multi-louvered fin with CSF's exclusive b-tube technology
  • CNC machined mounting brackets and OEM style "quick connect" inlet and outlet
  • 100% TIG welded 
  • Will include a rock guard for extra protection against road debris



  • Due to the thicker size, some trimming might be required on some of the plastic components for proper fitment



The CSF Front Mount Heat Exchanger w/ Rock Guard is a great way to improve the cooling efficiency and the cooling performance. The front nose design on the A90 Supra may look aggressive, but unfortunately, it produces high intake air temperatures during high-performance driving conditions. This is due to the design of the front nose which only allows so much airflow to the inadequately-sized factory heat exchanger. CSF has put their engineering and expertise to work to provide the B58 with an efficient solution to lower those IAT's to s suitable level to avoid any limitations on performance due to heat. 

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