2011-2014 STI Engine Management

Built for your 2011-2014 Subaru WRX STI, this Engine Management collection offers a wide selection of tuning solutions, sensors, and monitoring components designed to optimize your vehicle’s performance. Whether you're looking to enhance throttle response, fuel efficiency, or overall engine reliability, these parts provide the precision control needed to unlock your STI’s full potential.

Inside this category, you’ll find everything from advanced engine tunes and fuel management sensors to ignition upgrades and performance monitoring tools. Each product is selected to help you achieve better power delivery, smoother drivability, and a more engaging driving experience.

• Engine control units and tuning software
• Fuel and ignition sensors
• Performance monitoring devices
• Ignition coils and related components

Shop engine management upgrades for your Subaru WRX STI at Subimods.