Subaru Baja Sti May 2026

: Utilizing the EJ257 turbo flat-four engine found in the STI, often tuned to reach between 310 and 400 horsepower .

: Large Top Mount Intercoolers (TMIC), downpipes, and freer-flowing exhaust systems for the signature Subaru rumble. subaru baja sti

Since Subaru only produced the Baja from 2003 to 2006, modern "STI" versions are custom-engineered by owners to create a high-performance, all-wheel-drive pickup. A typical high-level draft for this project includes: : Utilizing the EJ257 turbo flat-four engine found

: Swapping to an STI ECU often allows for easier tuning via an Accessport . Why It’s a Legend A typical high-level draft for this project includes:

: Replacing the stock 5-speed manual or automatic with the STI 6-speed manual transmission (6MT) and the Driver Controlled Center Differential (DCCD).

To build a functional "Baja STI," enthusiasts typically source the following parts from donor STI vehicles:

The does not exist as a factory-produced model. Instead, it is a popular enthusiast "dream build" involving swapping high-performance parts from the WRX STI into the chassis of the Subaru Baja utility truck. The Vision: A Factory-Style "Ute" Performance Build