Free Stubby Antenna Now Available for Limited Time Only Now, for a limited time, get our popular Stubby Antenna or Bullett Antenna free with purchase of a Craven Speed OEM replacement Lifetime Performance Filter. If you've been thinking about doing this mod, there's no better time! Next time you change your filter, why not make it the last time you have to buy one for your Mini again? Offer expires September 30th, 2009. To order, select FREE Antenna option on the Filter Product Page