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Old 11-23-2012, 04:47 PM   #237
Scooby Newbie
Member#: 184242
Join Date: Jul 2008
Chapter/Region: MAIC
Location: WV
2006 STi


Originally Posted by Full-Race Geoff View Post
correct - Twinscroll EFR must be used in rotated configuration. The reason is it's a much longer unit than the T25 (measured axial length) and there is not enough space between a Subaru's intake manifold and firewall for this long a turbo + 3" vband downpipe to fit it all
Do mean the small frame twin scroll is too long? (6258,6758,7163)
I fully understand the medium frames aren't going to fit. (7064,7670,etc.)
On the dimensional reference there is only 9.1mm difference between the 179388 and the 179374.
When will the twin scroll housing be available for the 58mm turbine be available? Part Number is :11581009007
Still comes up invalid on BW site.
Don't need or want a 52+lb./min. compressor, but twin scroll, yes.
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crobin4 is offline   Reply With Quote