I like to snack on M5s
#5
Wonder how optimized the engine will be ?
In other words, how much performance did Audi leave in the engine ? The M5 has shown to benefit considerably from intake upgrades (see link below), wonder how much is left on the RS6.<ul><li><a href="http://www.activeautowerke.com/intakes/M5e39-CAIS.asp">http://www.activeautowerke.com/intakes/M5e39-CAIS.asp</a</li></ul>