iDatalink HRN-HRR-SU3Connect an iDatalink-ready receiver and retain steering wheel controls, factory amp and sub, and backup camera in select 2017-up Subaru vehicles (ADS-MRR included)

• allows installation of a new iDatalink-ready receiver in select Subaru models 
• only works with select Alpine, JVC, Kenwood, Pioneer, and Sony receivers with iDatalink port
• retains steering wheel audio controls
• retains your Subaru's Starlink, Harman Kardon amplifier (including the fader), backup camera and park assist, aux input
• displays engine gauges and Check Engine codes on touchscreen
• supplies VSS (vehicle speed sense), parking brake, and reverse outputs
• offers 3 programmable outputs for controlling outboard gear on your car

iDatalink Maestro RR Interface ModuleConnect a new stereo and retain the steering wheel audio controls and factory amps in select vehicles

• allows installation of a new car stereo in select 2006-up Ford/Lincoln/Mercury, GM, Chrysler/Dodge/Jeep/RAM, Toyota/Scion, Honda/Acura, Fiat, Subaru, Volkswagen/Audi, and other vehicles
• works with required vehicle-specific harness to retain factory steering wheel audio controls, retain the factory amp if present, and integrate all car stereo connections
• retains factory convenience features (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