[Kanga]

G'Day Mike,

Good to see that things are progressing well. interesting pipes, while they will sound great I don't think that you will get any performance gains from them. I think that the full side pipes will offer better performance, I was at the dyno the other day where an LS1 was there, n/a and had small straight out exhausts after the cats. it was run up to obtain a base figure, then a full exhaust system was fitted, it gain an extra 6 kw at the wheels. plus it was a lot better on the ears! I think that the engine prefers a bit of back pressure.

steve