Cooling system refresh
N55 Cooling Refresh Kit
Replaces the wear items that fail first on the N55's cooling system — water pump, thermostat, expansion tank and coolant — in one weekend job.
Planned fitment: F30 335i · F10 535i (N55)
Society Kits · Coming soon
We're building kits around the jobs owners actually do — matched components in one box. Here's what's in development.
Cooling system refresh
Replaces the wear items that fail first on the N55's cooling system — water pump, thermostat, expansion tank and coolant — in one weekend job.
Planned fitment: F30 335i · F10 535i (N55)
Front brake job
Pads, rotors, wear sensor and fresh fluid matched for a complete front brake service, so nothing gets missed.
Planned fitment: F30 · G20 · F10
DIY oil service
Correct-spec synthetic oil, filter and drain plug washer for a by-the-book home service.
Planned fitment: E46 · E90/E92 · F30 · G20 · E39 · F10 · G30
Major B58 service
Spark plugs, oil service and engine and cabin filters for the B58's big scheduled service.
Planned fitment: F30 340i · G20 M340i · G30 540i (B58)
Front suspension refresh
Front control arms, bushings and hardware to restore tight, precise steering on high-mileage cars.
Planned fitment: E46 · E90/E92 · E39
Coming soon
Join the Society for early access — we'll let you know when parts for your car go live.
By joining you agree to receive emails from Bimmer Society. Unsubscribe anytime.