Full bolt ons will beat a regular C63 quite easily but not sure about a C63 with performance pack. I only raced a buddies regular C63.
As far as what I had on my 08. Pulley, catless x-pipe, exhaust, air filter and Ecu tune.
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2012 E92-M3 Space Grey on Fox Red, DCT
2011 B8 S4 S-Tronic , Black on magma red
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