AntennaX Off-Road (13-inch) Antenna for (07 thru 18) Jeep Wrangler JK JL fits 2007 thru 2018 Jeep Wrangler JK & JL Replace your ugly factory (31 inch) metal shaft antenna with this stylish yet functional LOW PROFILE (13 inch) flexible rubber antenna PLUG-N-PLAY installation, which means it screws onto your existing antenna mount (a direct bolt-on part, no wiring involved) and takes a minute to do 99.9% of the time reception stays the same OR improves Does not affect On-Star, Bluetooth, GPS Navigation, or Sirius XM radio as those Satellite services use a separate antenna in your vehicle