Further tuning the M57 : r/e39

BMW M57 Engine Reliability: A Comprehensive Overview

Long thread with pictures of rebuilding injectors & tuning the M57 engine on a 525d : r/e39

All you need to know about tuning the M57 engine from BMW

Long thread with pictures of rebuilding injectors & tuning the M57 engine on a 525d : r/e39

Best M57D30 Mods & Upgrades: BMW M57 3.0D Hits 300, 400 & 500hp+E39 E46 E39 E83 E53 E90 E91 E60 E93

For BMW E39 sedan M-Package

E39 M5 Supersprint Headers + Full Exhaust - Evolve Alpha N Tune - Eventuri Intakes

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BMW E39 M5 Custom Tune

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BMW e39 530d M57 STAGE 2 exhaust, downpipe, Straight pipe, no mufler

Long thread with pictures of rebuilding injectors & tuning the M57 engine on a 525d : r/e39

Long thread with pictures of rebuilding injectors & tuning the M57 engine on a 525d : r/e39

1999 - 2003 BMW E39 540i - M62B44TU Performance DME Tuning

Long thread with pictures of rebuilding injectors & tuning the M57 engine on a 525d : r/e39