CSF High-Performance Intercoolers for 991 GT2 RS milltek-model-Defender Alfa 159 (Brembo calipers only)

Alfa 159 (Brembo calipers only)

Please note: The undertray uses existing mounting points – but it is essential the fixings you use to secure it are of good quality

it does not contain gas and is not pressurised

Decreases body roll

The cooling ineffectiveness of the DSG Cooler can be explained after examining the stock cooling system design

CSF High-Performance Intercoolers for 991 GT2 RS milltek-model-Defender Alfa 159 (Brembo calipers only)For a long time the only solution for a Porsche 991 GT2 RS intercooler upgrade was not an upgrade, but a band aid for the stock 1990's style water spray system which sprays water from a reservoir in the frunk and onto the intercoolers. The band aid was to install a larger capacity water tank which simply delayed the inevitable running out of water and output to be automatically limited by the factory ECU to try to keep the engine safe. Until you