Good grief - thats a lot of money for the mods... but then it's an expensive car so proportionally not much I guess. (5k for 10% more power?)

My last adventure in tuning was 100% more power for 2k. But that involved a turbo so a bit of a cheat...

Yep - tuning a turbo car is easy, n/a's are a different ball game.

Yeah - I was just messing :) To get that improvement on an already highly tuned V8 N/A without any downsides is excellent.