Protect your Subaru engine from damaging knock with the Link ECU Knock Sensor, a vital component for precise engine management. This sensor detects engine detonation by monitoring vibrations within the engine block, allowing your ECU to adjust ignition timing accurately for improved performance and engine longevity.

Designed with a durable donut-style housing featuring an 8mm mounting hole, the Link ECU Knock Sensor comes complete with a plug and pin kit for straightforward installation. Its robust construction ensures reliable vibration detection, making it ideal for Subaru WRX STI, BRZ/86, and other performance models. This sensor delivers critical feedback to enhance tuning accuracy and safeguard your engine from harmful knock.

Perfect for Subaru enthusiasts looking to maintain or upgrade their engine management system, the Link ECU Knock Sensor from Subimods offers a premium aftermarket solution tailored to your vehicle’s needs. Shop now to keep your engine running smoothly and protect your investment with this essential performance part.