The SiriusXM SXV300 SiriusXM Connect Vehicle Tuner connects directly to any RetroSound® Motor 4 radio to add SiriusXM satellite radio.  It plugs directly into Motor 4 without the need for special adapters or cables. The compact size installs easily and discreetly behind the dash for a fully integrated look.  The SiriusXM “All Access” package includes Howard Stern, every NFL, MLB®, and NBA game, every NASCAR® race, plus NHL® games and PGA TOUR® coverage, as well as access outside the vehicle to SiriusXM on smartphones and other connected devices and online at siriusxm.com.  Direct-connect SiriusXM tuner for SiriusXM-Ready™ radios – including RetroSound® Motor 4 Magnetic-mount antenna with 23 feet of antenna cable  Installation Guide $60 SXM Service Card - when you purchase and activate your RetroSound® Radio with SXV300V1 SirusXM® TunerPlan options: 12/$99 – 12 months of the Platinum Plan for $8.25/month 12/$60 – 12 months of the Music & Entertainment Plan for$5/month *SiriusXM promotion is valid for US/Canada residents only.