The CSF heavy-duty bar-and-plate all-aluminum charge-air cooler for 2011–2012 Chevrolet Silverado/Sierra 6.6L turbo diesel is a drop-in upgrade for extreme-boost applications. It features cast end tanks, pressure testing to 120 psi, and a thermal-rejection powder-coating for better heat dissipation. Precision quick-connect inlet/outlet fittings provide an OEM-style fitment that installs without modifications.
CSF 11-12 Chevrolet Silverado 6.6L Turbo Diesel Charge-Air-Cooler