Restore the heart of your Subaru with a reliable JDM Subaru FB25 2.5L DOHC engine, directly imported from Japan. This low-mileage FB25B engine is the ideal replacement motor for Subaru Forester, Outback, and Legacy models from 2011 to 2018, depending on the market. With Subaru’s signature BOXER engine layout, the FB25 delivers smooth, balanced performance and improved fuel efficiency.

The FB25B engine is a naturally aspirated 2.5-liter four-cylinder engine with Dual Overhead Camshafts (DOHC), variable valve timing, and lightweight construction. It offers a dependable upgrade over aging EJ-series engines with better emissions control, lower oil consumption, and enhanced long-term reliability.

At J-Spec Auto Sports, all JDM engines are hand-picked and thoroughly compression tested for performance and integrity. This FB25 unit typically has between 45,000–65,000 miles, thanks to Japan’s strict vehicle inspections and low annual mileage. You get a cleaner, better-maintained engine than most domestic salvage yard options.

This engine is compatible with various U.S. and Canadian Subaru models equipped with the FB25 platform, including:

• 2011–2018 Subaru Forester

• 2013–2019 Subaru Legacy & Outback

• Some Impreza and XV/Crosstrek trims (check with your technician)

While sensor or ECU modifications may be needed, the core engine is a strong plug-and-play foundation for rebuilds, swaps, or factory replacements.

✅ Engine Specs:

• Engine Code: FB25 / FB25B

• Displacement: 2.5L DOHC

• Fuel Type: Gasoline

• Mileage: ~45,000–65,000 miles

• Condition: Used, Tested

• Configuration: 4-cylinder Subaru Boxer

• Direct Import: From Japan

✅ Target Keywords:

• Subaru FB25 engine for sale

• JDM FB25B 2.5L DOHC motor

• Subaru Forester 2.5L engine replacement

• JDM Subaru Boxer engine

• FB25 long block motor Japan import

More Engines  https://jspecauto.com/product/used-clean-low-mileage-11-19-subaru-f25b-2-5l-forester-legacy-outback-for-sale/