Description
CSF Cooling introduced high-performance intercoolers for Porsche 991 Turbo and Turbo S models (both 991.1 & 991.2 variants) at the 2017 SEMA show. Initially, CSF released them exclusively to select Porsche motorsport ECU tuners and builders for a year, during which the intercoolers underwent extensive testing and validation. They have since earned a reputation as the preferred aftermarket choice for performance and value among Porsche tuning experts.
![CSF Twin Intercooler Set for 991 Porsche 911 Turbo / S [8112]](https://diamondusedparts.com/wp-content/uploads/2026/04/csf-twin-intercooler-set-for-991-porsche-911-turbo-s-8112.jpg)





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