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BMW S55 rebuilt engine

Twin-turbo inline-six · Stock rebuild

BMW S55 engine listing photograph
Engine image for reference; accessories depend on your order.
Base engine price
$8,000

Core deposit, shipping, tax and installation are additional.

S55 replacement engines for F80 M3 and F82 M4 applications. Send your VIN and details of any engine or software changes so we can confirm the assembly and supplied parts.

Get an engine quoteSelect core & order online
Discuss this engine: (201) 713-6255
Condition
Remanufactured / stock rebuild
Fitment
VIN and exact engine configuration required
Core
Qualifying return required unless agreed otherwise
Availability
Call for availability and lead time
Limited warranty
12 months / 12,000 miles, whichever comes first. Specified internal parts only; labor and related costs excluded. Read full terms before purchase.

To match your engine

  • VIN, chassis and complete engine identification
  • Existing engine hardware and software modifications
  • Scope of supply: engine assembly and any separately quoted accessories

Send clear photos if the identification is missing or the vehicle has had an engine swap.

Your engine quote

  • The engine assembly and any accessories supplied with it.
  • Rebuild work and any separately priced parts or modifications.
  • Core deposit, return conditions and transport arrangements.
  • Estimated availability and any agreed installation work.
  • The warranty, written installation instructions and required break-in oil/filter-change interval. Every remanufactured engine requires documented break-in service.
Stock rebuild specificationInspection, machine work and replacement componentsOrdering and core returnsQuote, freight and inspection checklistInstallation requirementsSupporting systems, first start and records