2009-2015 CTS-V Aluminum Dual Pass Heat Exchanger

Designed to replace your factory heat exchanger and provide more efficient cooling. They are made from aluminum, TIG-welded, and come in a natural finish, and feature enhanced fin technology for greater airflow. These heat exchangers are direct bolt-in applications that require no modifications to facilitate an easy installation. You will have to modify your OEM hoses. 

This CTS-V heat exchanger combines lightweight aluminum construction with advanced cooling technology. The intensified fin geometry maximizes surface area for superior heat dissipation, while the dual-pass design ensures thorough coolant circulation through the core. Dimensionally larger than factory equipment, it provides expanded thermal capacity for demanding driving conditions. The dual 3/4" ports are conveniently located on a single side, facilitating straightforward installation and hose management on your 2009-2015 platform.

Features

• All aluminum construction
• Increased fin density to promote better heat transfer
• Dual pass design
• 3/4" Inlet and outlet on the same side
• Larger dimension over stock to increase fluid capacity