This Package Includes the Following Items:
1 x Metra 95-8905B Double DIN Dash Install Kit For 2012-Up Subaru Impreza Vehicles
1 x Harmony Audio HA-707552 Fits Infiniti Nissan Subaru Factory Stereo to Aftermarket Radio Harness Adapter

Metra 95-8905B Double DIN Dash Install Kit For 2012-Up Subaru Impreza Vehicles:
Installation dash kit for Double DIN Radios
For Select 2012-Up Subaru Impreza vehicles
Includes a storage pocket below the radio for single DIN mounting
Accommodates ISO Double DIN mount
Designed and manufactured with precision tolerances
Gapless fit between the dash and the kit
Painted to match factory dash color
Factory matched texture style
High-grade ABS plastic construction
Color: Black

Harmony Audio HA-707552 Fits Infiniti Nissan Subaru Factory Stereo to Aftermarket Radio Harness Adapter:
Specifications:

Simply plug and play installation, no cutting required
Designed for standard audio system, premium audio may require different harness
Clearly marked color coded wires
Ideal for aftermarket radio
18 gauge high quality wire
Direct OEM fit connection