BMW S54B32 Engine

BMW S54B32 Engine – Original 3.2L Inline-6 M Engine for E46 M3, Z4 M Coupe & Roadster

Looking for the legendary BMW M engine? This BMW S54B32 Engine is the 3.2 litre naturally aspirated inline-6 used in the E46 M3. It is known for its 8,000 rpm redline, individual throttle bodies and sharp throttle response, and is one of the most celebrated BMW M engines.

This BMW S54B32 Engine suits engine replacements, rebuild projects and swaps. It also fits the Z4 M Coupe and Roadster. Please verify your exact model, year and market specification before purchasing.

Whether you are restoring an E46 M3 or building a performance project, this BMW S54B32 Engine is a sought-after choice for owners who want the original BMW M powerplant.

Complete Package Includes

• BMW S54B32 engine

Characteristics & Specification

• Product: BMW S54B32 Engine
• Engine code: S54B32
• Type: Naturally aspirated inline 6-cylinder petrol engine
• Displacement: 3.2 litres (3,246 cc)
• Valvetrain: DOHC, 24 valves, Double VANOS variable valve timing
• Intake: Individual throttle bodies
• Power: 343 PS (252 kW) in European E46 M3 specification
• Torque: 365 Nm in European E46 M3 specification
• Redline: 8,000 rpm
• Brand: BMW M

Vehicle Fitment – Compatible Models

• BMW E46 M3 Coupe and Convertible
• BMW Z4 M Coupe (E86)
• BMW Z4 M Roadster (E85)
• Please verify your exact model, year and market specification before purchasing

Why Choose This BMW S54B32 Engine

• The original BMW M inline-6 from the E46 M3
• 3.2 litre engine with an 8,000 rpm redline
• Individual throttle bodies for sharp throttle response
• Fits E46 M3 and Z4 M models
• Suited to replacements, rebuilds and engine swaps
• Highly sought after by BMW M enthusiasts

Key Features

• 3.2 litre inline-6 BMW M engine
• Double VANOS variable valve timing
• Individual throttle bodies
• 343 PS in European E46 M3 specification
• 8,000 rpm redline
• Fits E46 M3 and Z4 M

Ideal For

• E46 M3 owners needing an engine replacement
• Z4 M Coupe and Roadster owners
• BMW M restoration and rebuild projects
• Engine swap and performance builds