CSF 11-16 GMC Sierra 2500HD 6.6L OEM Intercooler - 6001

CSF 11-16 GMC Sierra 2500HD 6.6L OEM Plastic Radiator

OEM replacements for left and right side boost tubes with silicone couplers. With up to 105% greater flow area compared to stock, these better-flowing intercooler tubes result in less boost pressure...

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired...