JDM SUBARU WRX STI EJ257 2.5L DUAL AVCS TURBO ENGINE 2015-2021

JDM Subaru WRX STI EJ257 2.5L Dual AVCS Turbo Engine (2015–2021)

Upgrade your Subaru with a genuine JDM EJ257 2.5L Turbo Engine, designed for 2015–2020 WRX STI models. This engine features Dual AVCS (Active Valve Control System) for improved performance, throttle response, and efficiency—perfect for OEM replacement or performance builds.

Engine Details

• Engine Code: EJ257

• Displacement: 2.5L

• Aspiration: Turbocharged

• Valve Control: Dual AVCS

• Fuel Type: Gasoline

• Configuration: Horizontally Opposed (Boxer)

• Condition: Used JDM Import

• Mileage: Typically 45k–65k miles

Vehicle Compatibility

• Subaru WRX STI

• Model Years: 2015, 2016, 2017, 2018, 2019, 2020
  (Compatibility may vary depending on ECU and supporting components. Please verify before purchase.)

What’s Included

• Complete long block

• Intake manifold

• Valve covers

• Oil pan
  (Accessories such as turbo, alternator, and A/C compressor may vary—contact us for exact details.)

Why Buy from JDM of San Diego?

• ✔ Authentic JDM engines

• ✔ Compression-tested units

• ✔ Trusted local supplier

• ✔ Nationwide shipping available

• ✔ Excellent option for performance or replacement

Shipping & Warranty

• Fast nationwide shipping available

• Warranty 30 day warranty

📞 Questions or ready to order?
Contact JDM of San Diego today for availability, pricing, and shipping quotes.

JDM of San Diego
3804 Main St, Ste 7
Chula Vista, CA 91911 

619-271-5996
619-271-5994

🚚 Nationwide shipping available
💬

• PLEASE READ WARRANTY & SHIPPING INFORMATION