Amazon.com: AutoShack CST441-442PR Front Complete Struts Coil Springs Assembly Pair of 2 Driver and Passenger Side Replacement for 2003 2004 2005 2006 2007 Cadillac CTS 2.8L 3.2L 3.6L 5.7L 6.0L V6 V8 RWD : Automotive
Amazon.com: Clutch Kit with Slave Cylinder - Compatible with 2003-2004 Cadillac CTS 3.2L V6 : Automotive
Amazon.com: Innovative Performance Chip/Power Programmer compatible with Cadillac CTS & CTS-V 2.0L, 2.8L, 3.0L, 3.2L, 3.6L, 5.7L, 6.0L and 6.2L - Improve Your Fuel Mileage, Save Gas & Gain MPG, Increase HP
Amazon.com: Garage-Pro Engine Splash Shield for CADILLAC CTS 2003-2007 Under Cover/Air Deflector 2.8L/3.2L/3.6L Eng. : Automotive