On a tight track or even at autocross it will be tough to beat.
Not like there's much capable competition in super street class
Alfa Romeo 4C (2015)4
Audi TT RS (2012-13)
BMW Z8
Chevrolet Corvette Stingray (C7) (2014-15)
Corvette Z06 (2015) (OE tires are not compliant)1
Corvette ZR1 (2009-13)
Dodge Viper (NOC)
Ford Mustang Cobra R (1993, 1995, 2000)
Lotus Elise (non-SC) (2005-11)
Evora S (2011-15)
Exige (non-supercharged) (2006)
Mercedes-Benz AMG (NOC)
Nissan GT-R (2009-11)
Porsche 911 (991, non-GT3) (2012-15)
911 (997 chassis) (2005-12)
911 GT3 (996 & 997, non-RS)
911 Turbo 911 Turbo (930) (1974-89)
911 Turbo (964, non-S, non-3.6S) (1989-94)
Boxster S (2009-15)
Boxster Spyder (2011-13)
Cayman R (2012)
Cayman S (2009-15)
SRT Viper (2013-15)
Tesla Motors Roadster (all) (2008-13)