Board Thread:Game Discussion/@comment-144.24.20.233-20150714104651/@comment-25956839-20150725140435

Re: Racing Code: I found an official post from FM on their FB page, Posted 28 Feb 2014.:
 * FB.com Celebrate 1 year of Real Racing 3 with the FREE Porsche 911 Carrera RS 2.7 (1972). Follow the banners in game or redeem the “BIRTHDAY” Racing Code!

They also gave away the Chevrolet Corvette ZR1 for free on their 2 year anniversary, it was a car sale, no code was needed. Maybe they are planning something else.