The AEM FAE Wideband O2 Sensor (Part #30-2404) is designed to provide precise air-fuel ratio monitoring for high-performance automotive applications. Compatible with unleaded and leaded race fuels, this sensor ensures optimal engine tuning and efficiency. It is a direct replacement for the original 0300 sensor with a 0400 serial number, offering improved durability over Bosch 4.9 sensors and a faster response time for real-time data accuracy. The robust construction of the AEM sensor enhances longevity and reliability under demanding conditions, making it ideal for racing and high-performance vehicles. Installation is straightforward, and its compatibility with a variety of fuel types ensures versatility across different setups. Whether you are fine-tuning your engine or maintaining peak performance, this sensor delivers the critical data needed for optimal combustion. Engineered with precision, the AEM FAE sensor helps achieve better power delivery, fuel economy, and emissions compliance, supporting your vehicle’s performance goals. Its compact size and durable materials make it a dependable choice for serious enthusiasts and professional tuners alike.

Features:

• Compatible with unleaded and leaded race fuels
• Replacement for Part #30-0300 with 0400 serial number
• Enhanced durability compared to Bosch 4.9 sensors
• Faster response time for real-time data
• Designed for high-performance automotive applications