Yes it is frantz bi pass filter.
Where is a source of banjo bolts in metric? Was thinking of getting another turbo line and cutting and welding fitting to attach hose. Also how can you tell what size metric thread you are dealing with. Must be some kind of tool out there?
Keep it coming guys almost there.
Bill

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94 dodge cummings,86 ford 6.9,75 mbz 240d[ sold], 82 mbz 300sd,83 mbz 300sd