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EngineJunction
3.0L INLINE-6
PerformanceUsed

BMW · S Series family

BMW S55 3.0L Twin-Turbo Inline-Six

Part number BMW-S55-U41

Displacement
3.0L
Power
425 hp
Torque
406 lb-ft
$12,750

Only 1 left · 1 in inventory

1
  • 6-month warranty covering parts and labour on the long block.
  • Crated and insured freight, quoted at checkout.
  • Dispatches in roughly 3 days.

About this engine

Pulled from a 2018 F80 M3 with 41,000 documented kilometres and a full BMW service history. Compression and leak-down sheets are in the listing photos. Closed-deck block, forged crank, and the twin mono-scroll turbos that made the S55 a 700 hp platform on stock internals.

What you get

  • 41,000 km with documented history
  • Compression and leak-down tested
  • Closed-deck block, forged crank
  • Includes turbos, manifold and harness

Known fitment

  • BMW M3 F80 2014-2018
  • BMW M4 F82/F83 2014-2020
  • BMW M2 Competition F87

This list is not exhaustive. If your chassis is not here, ask — most swaps come down to mounts and sump clearance.

Will it fit your build?

Tell us the chassis and the transmission. We will tell you what clears, what needs mounts, and what to avoid.

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