I could not found said sound videos from AVO in your Sticky thread. Can you link to them please?

I'll pm you the info. if I'm allowed to from my source. Sorry, I just saw this today. I'll contact them and see what I can do. If it is, I think people will be pretty suprised

Yeah, but Subaru head ports are usually different lengths, so it probably balances out.

Early this week now? :thumbup:

left to right I do not believe there to be a real difference in tube length, if there is a difference it is in the front to rear lengths, as in the drivers side rear cylinder has a longer tube length to the merger than does the front cylinder...and as has been mentioned the exhaust ports in the head have, at the very least, different flow paths front cylinder compared to rear cylinder