ATS housing install
Post Fiend
Joined: Feb 2007
Posts: 14,541
Likes: 2
From: Dallas-Ft. Worth
I think so, but since I have van turbo with no wastegate, it was just a quick bolt-on mod. You won't make it surge, so tighten it down good & snug.
Lead Driver
Joined: Mar 2000
Posts: 9,359
Likes: 1
From: Hampstead, NC
I didn't adjust mine either. It didn't seem to affect performance at all, built the same amount of boost as before the install with no surge.
Post Fiend
Joined: Feb 2007
Posts: 14,541
Likes: 2
From: Dallas-Ft. Worth
I don't think so. Unless you have a WW on as well. Mine isn't obnoxious at all with the stock late wheel.
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Lead Driver
Joined: Mar 2000
Posts: 9,359
Likes: 1
From: Hampstead, NC
As Joe said, probably not. With a 6637 filter and the ATS housing, mine has a nice whistle to it, not overly obnoxious IMO. One thing though, once you get over 20psi, she really sings. My brother did make a comment one day about it, asked if it bothered me. I said "No, I must be used to it, hardly notice it anymore"
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