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A+ for effort so far. Was there a "before" dyno pull, or is this a sound-first kinda mod? Based on the "juicy parts" part of the OP, I'm assuming not, but it would be interesting to know.
The sound should be insane!
Regrettably, I did not do a before dyno pull. This build is about achieving (hopefully) incredible sound through the high performance parts from the high performance versions of the 911... but equally as important, its also about losing weight and improving the efficiency of the stock exhaust setup. I am fairly certain I will make power.
To quote Sharkwerks when they did a similar project but with a 996GT3 "The 30hp power increase from the 6GT3 to 7GT3 can be attributed to a few key areas - higher compression as well as some to the better exhaust/header flow/design and tuning"