I blew away a Saleen about a month ago. Both vehicles were stock. I mustang sounded great at the start and through the challenge but my silent warrior XF ate him up. We met at a local park and discussed the 3/4 mile fun fest. The stang owner conceded I had him beat but he also stated he backed off b/c he didn't think XFs were that fast. I politely explained to him my XF was a SRT6. He was amazed at all the AMG hardware under the hood. We've been friends/cruisers ever since.