Ej257 engine. It was designed for North American Impreza STI.

Ej257 engine. This engine plan is our best solution for customers who are at the dealership facing a $15,000 bill and want to save a few thousand dollars. It belongs to four-stroke engine series (EJ) manufactured by Subaru. The EJ25 engine has a higher compression ratio than the EJ257 engine, which can impact its longevity and reliability over time. We can arrange core pickup of your old engine, and ship back to you the finished engine fast ! Mar 17, 2025 · Discover the Subaru EJ257 2. Apr 10, 2023 · The EJ257 engine is a turbocharged engine and delivers significantly more power and torque output compared to the naturally aspirated EJ25 engine. Nov 25, 2019 · Learn how the EJ255 and EJ257 engines differ in design, performance, and history. They were introduced in 1989, intended to succeed the previous Subaru EA engine. The Subaru EJ engine is a series of four-stroke automotive engines manufactured by Subaru. . 5 L engine's specifications, common problems, and reliability insights for optimal performance. Find out which Subaru models have each engine and what parts are compatible or incompatible. This engine is the STI variant of EJ25 with much improved Dual-AVCS W25 cylinder heads along with better cylinder block design. It was designed for North American Impreza STI. Jul 26, 2021 · Learn about common problems with Subaru's EJ257 engine in the WRX STI including engine internal failure, caused by performance upgrades. bicv qrwo fag npyoosve dxfurb pum blq qlfv busgm pgba