Originally Posted by Team Plutonium
Some folks on this forum will beg the differ... CBS (Chris) tracks his M3 with the 550 kit and is a monster on the circuit.
The SC kits are awesome for everyday driving, you don't need a track to enjoy them.
Porsche doesn't price them high to make them exclusive, they are expensive for sure, but that isn't the reason.
Also, what is a GT3RS4?
Not sure if serious - GT3 RS 4.0, I'm assuming.
1993 e36 325i, 1999 e46 328i, 2005 ap2 s2000, 2007 WRX STi, 2008 g37s coupe, 2009 Audi a4 2.0T Avant