This system is a step above the silver short track system. We take the same basic layout and add in a little something extra for you to enjoy. The two-way radios are upgraded to the rugged Motorola CP200 multi-channel radio. We also added a more advanced, more durable Push to Talk switch. The in-car radio is also a Motorola CP200 with our hand-built Racing Radios in-car radio harness. Included in this system is the following: (2) Motorola CP-200 multi Channel Two-Way Radios, Racing Radios In-Car Harness, Deluxe PTT, Racing Radios Driver Helmet Kit with advanced noise cancelling microphone, and driver foam earpieces. For the crew guy, a Racing Radios Two-Way headset attached to one of the Motorola CP200’s and adapter cord and Racing Radios crew belt. Need to add another one of those crew guys to the system? No problem, each additional crew guy is an additional $700.00. That is everything listed with the previous crew member