BMW S14 Engine & Getrag 5-Speed Gearbox
This package pairs the iconic BMW S14 engine with a Getrag 5-speed manual gearbox, forming one of the most celebrated drivetrains ever fitted to the BMW E30 M3.
Developed for motorsport homologation, the S14 is a high-revving, race-bred inline-4, while the Getrag transmission delivers precise, mechanical shifting—a combination that defines the classic M driving experience. BMW S14 Engine and Getrag 5-Speed Gearbox
Key Specifications (S14 Engine)
- Configuration: Inline-4 (DOHC)
- Displacement: 2.3L (S14B23) / 2.5L (S14B25 variants)
- Head Design: Derived from BMW M1 / M88 architecture
- Fuel System: Individual throttle bodies (ITBs)
- Redline: ~7,200–7,600 RPM
- Output: ~192–238 hp (depending on version)
Getrag 5-Speed Gearbox
- Type: Manual 5-speed
- Manufacturer: Getrag
- Shift Feel: Tight, mechanical, performance-oriented
- Configuration: Close-ratio gearing (common in M3 applications)
Why This Setup Is Legendary
- Built for DTM racing homologation
- One of the most engaging analog driving experiences
- S14 engine known for:
- High-revving nature
- Razor-sharp throttle response
- Getrag gearbox provides direct, driver-focused control
Compatibility
- Direct fit:
- BMW E30 M3
- Popular swaps:
- Other BMW E30 variants
- Custom classic BMW builds
What’s Included (Typical Package)
- BMW S14 engine (complete or long block)
- Getrag 5-speed transmission
- Intake system (ITBs)
- Engine accessories (varies by listing)
Ideal For
- BMW E30 M3 restorations
- Motorsport and track builds
- Classic BMW collectors
- High-end engine swap projects
Why Choose S14 + Getrag Combo?
- Authentic BMW M heritage drivetrain
- Strong collector value
- Exceptional driving engagement
- Proven performance pedigree
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