Wanted to know if anyone knew when there would be an update from h&s to get rid of the hissing noise at idle and such. I know it can be done.
i couldnt agree with you more and i spoke with H&S a week ago or so and they said they were working on it but didnt know when or if i could be doneThis is what i heard from someone after I submitted a new thread for the hissing noise on the h&s forum:
"There is vanes in the exhaust housing that move to maximize efficiency of the turbo with amount of exhaust gas that passing through it. Example at cruising speed on the highway the vanes would be closed most of the way(make it the smallest) to lower boost and EGTs as well give you good MPG, but when your engine starts to come under load the vanes open up and give you boost without a in-cress in RPMs. This gives you a quick spooling turbo, but it has a hiss. "
The h&s tech agreed with this. Still no one has said anything back to me on changing this matter or if they even can. Can it be done! I would love for it to be.