Came across this today.. GT350 article but GT500 updates that haven't been revealed yet.
https://www.google.com/url?sa=t&sou...CEAU&usg=AOvVaw28N2c6za_mZIrFEjzp4ujX&cf=1
https://www.google.com/url?sa=t&sou...CEAU&usg=AOvVaw28N2c6za_mZIrFEjzp4ujX&cf=1