DIY: - DIY: Fuel pressure regulator to throttle body vacuum line replacement | BMW M5 Forum and M6 Forums
Might we be able to list, with pics (realoem diagrams ok) of ALL E39 vacuum lines? | BimmerFest BMW Forum
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Fuel Pressure Regulator and Fuel Filter Kit Stainless Oil Gauge with Bolt-in Kit Fuel Manager for BMW E46 M3 2001-2006 01-06 - AliExpress
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Vacuum and Electrical M54B25 on M52TU - Part 2 | BMW Z1 Z4 Z8 Z3 Forum and Technical Database - ZRoadster.org
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