FITS THE FOLLOWING VEHICLES: 
CADILLAC
CTS (coupe) 2014
CTS (coupe / sedan) 2008-2013
CTS-V 2008-2014
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THIS ITEM SHIPS WITH THE 
METRA 99-3018HG DASH KIT+
WIRING HARNESSS
WILL NOT WORK ON SPORT WAGONS OR STATION WAGON MODEL VEHICLES OF ANY TYPE OR YEAR.
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Metra 99-3018 Dash and Wiring Kit
Install and connect a new car stereo and retain OnStar, factory amp, and more in 2008-15 Cadillac CTS models double-DIN radios (Gloss Black)
GENERAL FEATURES:
Radio replacement interface module
Vehicle harness
Radio harness
Front speaker harness
Radio trim-panel
Pocket
Cover
2 Brackets
4 Large screws
8 Small screws
2 Plastic washers
2 Metal clips
2 Copper threaded inserts
Installation Instructions