What "RA" stands for

[splerdu]

It's finally confirmed! Straight from the japanese subaru guys.
"Record Attempt" pala talaga. 



From a new Best Motoring vid, "complete car battle".
STi Spec-C Type RA-R flexes it's muscle, completely trounces "normal" Spec-C, and puts up a good show vs a tuned Evo9.

1: http://youtube.com/watch?v=SXANlT8tbNw
2: http://youtube.com/watch?v=lfA-Ix6_3ac
3: http://youtube.com/watch?v=4FLE7KQx7u8