The C&R Racing Cadillac CTS-V LSA intercooler brick (CR-UC-SPI015B) uses bar-and-plate technology from PWR's defense and aerospace division to produce the best performing heat extraction available on the market. This brick fits the stock CTS-V lid. If you are looking for a brick that will outperform the OEM brick this on is the right choice.
Beyond the supercharger intercooler bricks, you should consider upgrading your LSA primary heat exchanger as well which act as the other side of the heat intercooler system. Together, the heat exchanger and brick setup is the best way to get heat out of a boosted system.
We've done extensive research on ZR1 cooling systems (which are very similar to the LSA setup) and the C&R bricks in particular and there simply isn't a better intercooler brick setup than the C&R solution. More info on our testing follows.
PWR Model Number: CR-UC-SPI015B
NOTE: All warranty handling is done via C&R Racing/PWR directly