Originally Posted by E93Blackhawk
I heard the race was de toned to a lower db level?
I presume this was the de toned version unless its old stock?
Does anyone have any idea when this was changed over. I'm thinking of getting the race but I'm a bit put off by this being quieter. Want that beast note that it had before!
There have been no internal changes to the Sport or Race performance levels since the system was released. I see Sport and Race levels everyday at work on new shipments