Pre & Post Cat O2 Oxygen Sensor Set for Subaru WRX, STI & Forester GT EJ20

Upgrade your Subaru with the Pre & Post Cat O2 Oxygen Sensor Set, meticulously crafted for exceptional performance in Subaru models such as the Forester GT EJ205 and Impreza WRX STI EJ20T. This set includes:

- 1 Pre-Cat Sensor
- 1 Post-Cat Sensor

Engineered for seamless fit and functionality, these OEM spec sensors monitor oxygen levels, optimise fuel mixture, and enhance catalytic converter efficiency. With a robust manufacturing standard, they're built to withstand extreme conditions, ensuring superior durability and performance.

Enjoy peace of mind with a 2-Year Warranty covering both performance and defects. Professional installation is recommended for optimal integration into your vehicle’s engine management system. Keep your Subaru running efficiently while meeting emission standards with this essential sensor set.