FITS THE FOLLOWING VEHICLES: 
SUBARU
FORESTER  2009-2015
IMPREZA  2008-2014
LEGACY  2010-2014
OUTBACK  2010-2014
WRX  2012-2015
XV  2013-2014
CLICK HERE FOR SPECIFIC VEHICLES
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iDatalink Maestro ADS-MRR Interface Module
Allows connection to a new stereo and retain the steering wheel audio controls and factory amps
GENERAL FEATURES:
for installation of a new car stereo and works with required vehicle-specific harness to retain factory steering wheel audio controls, retain the factory amp, and integrate all car stereo connections
retains factory convenience features (such as OnStar, SYNC, Uconnect, and more) with select Kenwood, Alpine, Pioneer, and JVC touchscreen receivers
displays engine performance data on touchscreen with select Kenwood, JVC, Pioneer, Sony, and Alpine multimedia receivers
dimensions: 4-1/8"W x 3/4"H x 2-7/8"D
1 year warranty
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iDatalink HRN-RR-SU1
Connect an iDatalink-ready receiver and retain steering wheel controls, factory amp and sub, and backup camera in select 2008-2014 Subaru vehicles
GENERAL FEATURES:
for installation of a new iDatalink-ready receiver in select Subaru models (also requires the Maestro ADS-MRR module)
only works with select Alpine, JVC, Kenwood and Pioneer receivers with iDatalink port
will retain steering wheel audio controls
will retain your Subaru's amplifier and subwoofer (including the fader)
displays engine gauges and Check Engine codes on touchscreen receiver
1 year warranty