are these any good, thanks
Pro-tech 4 brach s/s exhaust manifold
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#1
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#2do you have a link?
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#3I Have heard the build of them to be questionable. Something about overly long primaries!
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#4Also heard about port shapes not matching those on the head on some early models, although my supercharged vts had one fitted when I got it and it didn't seem to have any issues.
