ABOUT LFSLAPPER...

HEY PALS IM NEW HERE...I'VE BEEN WATCHING WHILE I PLAY ONLINE A PATCH(?) THAT GIVES ME POINTS FOR DRIFTING AND 0-100KPH TIMES...I MAY BE WRONG BUT I THINK ITS CALLED LFSLAPPER...NOW THIS IS MY QUESTION...CAN I HAVE THAT PATCH WHILE PLAYING IN SINGLE PLAYER? ( I ASK SINCE I'VE ONLY SEEN IT IN SERVERS..) AND...WHERE CAN I DOWNLOAD IT FROM AND WHERE DO I SAVE IT? I WOULD APPRECIATE IF U ANSWER ME...THANKS A LOT!