BMW S54B32 Engine and 6-Speed Gearbox

BMW S54B32 3.2-Liter Inline-Six Engine with ZF Six-Speed Manual Gearbox

This BMW S54B32 engine and six-speed manual gearbox package features BMW M’s legendary 3.2-liter naturally aspirated inline-six, celebrated for its high-revving character, motorsport pedigree, and exceptional durability. Best known as the powerplant of the E46 M3, the S54 remains one of the most desirable modern BMW M engines. BMW S54B32 Engine and 6-Speed Gearbox

The engine is accompanied by a ZF six-speed manual transmission and a comprehensive selection of supporting components, making this an excellent candidate for restorations, performance builds, or engine swap projects.

Engine Highlights

• BMW S54B32 inline-six

• 3.2-liter displacement

• Iron block with aluminum cylinder head

• Dual overhead camshafts (DOHC)

• Double-VANOS variable valve timing

• High-revving naturally aspirated design

• Ancillary equipment included

Included Components

• Siemens engine control module

• Complete wiring harness

• Exhaust manifolds

• ZF six-speed manual gearbox

Overview

The S54 is widely regarded as one of BMW M’s finest engines, known for its razor-sharp throttle response, motorsport-inspired engineering, and iconic sound. Paired here with the correct ZF six-speed manual transmission, this package offers a compelling solution for enthusiasts seeking an authentic BMW M drivetrain.

A highly desirable BMW M powertrain suitable for OEM restorations, track-focused builds, or high-end custom applications.