Subaru Baja Sti May 2026

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

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

: Upgraded turbos, 800-1000+ cc injectors, and high-flow fuel pumps. subaru baja sti

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

: Utilizing the EJ257 turbo flat-four engine found in the STI, often tuned to reach between 310 and 400 horsepower . : Replacing the stock 5-speed manual or automatic

: Swapping to an STI ECU often allows for easier tuning via an Accessport . Why It’s a Legend

: Swapping in Recaro seats , Alcantara-wrapped steering wheels, and STI-branded gauges to match the performance exterior. Essential Components for an STI Conversion To build a functional "Baja STI," enthusiasts typically

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: