allows installation of a new car stereo in select 2006-up Ford, Chrysler, GM, and VW vehicles

works with required vehicle-specific harness (sold separately) 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, and Pioneer touchscreen receivers

displays engine performance data on touchscreen with select Kenwood and Alpine navigation receivers

dimensions: 4-1/8"W x 3/4"H x 2-7/8"D