Honestly, I think he will, Power to Weight ratio...
IS350 - 11.5
SRT6 - 9.9
Unless he has alot of subwoofers in the back, a full carload, and is a fat@$$...I'd say it's about time you grabbed a pulley, CAI, Retune, and up your cooling system.
Then beat him by 4 carlengths while he goes..."WTF!?"
All kinds of win right there.