
Photo Ömer Haktan Bulut on Unsplash · Unsplash License
N20 owners keeping the last analogue 3 Series alive: chain guides, oil filter housings and all.
F30 328i is a preservation-and-tuning club for a modern classic. It carries the N20 knowledge that keeps these cars on the road (timing chain guides, OFHG, valve cover, charge pipe) plus the tuning paths and suspension setups that make an F30 feel new.
For verified owners of any F30 or F31 3 Series, 328i, 320d and 330i included.
What happens here: model-specific tech threads (known issues, service intervals, part numbers, recalls), owner-run meets and chapter drives, tuning and suspension sessions with tuners who actually work on this platform, group buys on model-specific parts, a used-car inspection checklist maintained by members, and dedicated slots at Octane track days.
1 member. Applications are open.
Free on every membership. You apply with the car in your garage and a reviewer decides, usually within 48 hours.
Checked by hand. Documents are only seen by the reviewers, through links that expire in 15 minutes.
Octane+ members see owners' names.