01-05 Silverado H.D / Sierra H.D 6.6L Turbo Diesel Heavy Duty Intercooler

CSF Heavy Duty Intercoolers are the perfect upgrade for your 01-05 6.6L TD Silverado/Sierra HD. The Heavy-Duty Bar & Plate Construction All-Aluminum Cast End Tanks have been Pressure Tested at 120 psi for Maximum Reliability in Extreme Boost Applications. This intercooler is a true "Drop-in Fit" installation with precise OEM-Style inlet/outlet connections and requires no modifications. In addition, each cooler comes finished in CSF's Thermal Rejection Powder-Coating for greater cooling performance and a sleek OEM+ look. Thermal Rejection coatings offer up to 15% improvement in heat dissipation over non coated intercoolers. Heavy duty bar & plate core construction All-aluminium cast endtanks High-Density internal/external fin design for maximum surface area contact and high-performance cooling efficiency Drop-in Pressure tested at 120 psi for maximum reliability in extreme boost applications Precise "Quick-Connect" inlet/outlet connections for a secure "OEM fit" (whe