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The K&N 57 FIPK cold air intake for 2003–2004 Cadillac CTS 3.2L V6 uses a roto-molded HDPE tube to increase airflow and claims measured gains in horsepower and torque. It ships with a washable, reusable oiled cotton high-flow filter and a custom heat shield; service intervals can reach up to 100,000 miles under normal highway use, and installation typically takes under 90 minutes.
K&N 03-04 Cadillac CTS 3.2L V6 Performance Intake Kit
