THE JQRacing 2013 Rear Radio Box provides the option of running either your receiver or your battery at the back. Most drivers run a hump pack receiver pack in this front box, and the receiver in this rear box, for better handling in long sweepers and over jumps.
Remember to use some foam to insulate the receiver from the vibrations and jolts it would otherwise have to withstand. You can use the centre part of the JQB0124 Airfilters for example!