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M3loverboy started a topic S54 3.3L 87.50mm bore build tuning help/tips

in e46 Coding/Tuning

06-24-2026, 07:04 AM
S54 3.3L 87.50mm bore build tuning help/tips

Slow progress on my s54 build. I'm asking for a lot y'all but this forum is PEAK
Im staying n/a installing mahle powerpak pistons this week,...

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Last edited by M3loverboy; 06-24-2026, 08:08 AM.
M3loverboy started a topic S54 machine specs

in E46 (2001 - 2006)

01-05-2026, 11:31 AM
S54 machine specs

Happy new years! I found a super reputable shop specializing in machine work for over 30 years. I’m wondering safe cuts specs on an 2005 s54 crankshaft,...

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Last edited by M3loverboy; 01-05-2026, 11:40 AM.

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