2004-2005 STI Drivetrain

Built for your 2004-2005 Subaru WRX STI, this drivetrain collection offers a wide selection of performance and replacement parts designed to enhance power delivery and reliability. Whether you’re upgrading your clutch, flywheel, or mounts, these components are engineered to handle the demands of spirited driving and track use.

Inside this category, you’ll find everything needed to improve your STI’s drivetrain response and durability, including: - High-performance clutches and flywheels - Durable engine and transmission mounts - Precision shifters and related hardware

Each part is selected to help you achieve smoother shifts, better power transfer, and long-lasting reliability. Shop drivetrain upgrades for your Subaru WRX STI at Subimods.