2013 S7 4.0 TFSI quattro Engine - 4.0 Liter FSI Twin-Turbocharged DOHC 32-Valve VVT V8 Photo #55

 2013 S7 4.0 TFSI quattro Engine - 4.0 Liter FSI Twin-Turbocharged DOHC 32-Valve VVT V8