Listing Details

• BMW E30 M3 Engine & Transmission
• S14 DOHC 2.3-Liter Inline-Four
• Rebuilt by Seller
• Five-Speed Getrag Gearbox
• Black-Finished Intake Plenum
• Bosch Motronic Control Module
• Driveshaft & Differential
• Sachs Clutch Kit

This BMW 2.3-liter S14B inline-four and Getrag five-speed manual gearbox were removed from an E30 M3 that reportedly showed just under 70k miles, and the removed parts were acquired by the seller in 2024. The seller rebuilt the engine. The engine features a cast-iron block, an aluminum cylinder head, dual overhead camshafts, and a black-finished intake plenum with “BMW M Power” lettering. The package also includes the gearbox, differential, driveshaft

The 2.3-liter BMW S14 inline-four features dual overhead camshafts, an aluminum cylinder head with 16 valves, and a cast-iron block. The engine is topped with a black crinkle-finish BMW M Power intake plenum. Factory-rated output was 192 horsepower and 170 lb-ft of torque when new.