AEM X-Series Wideband UEGO AFR Sensor Controller Gauge Air Filters - Drop In Clutch Kit (1MD) for Honda

Clutch Kit (1MD) for Honda Civic SI 2012-2015 2

Clutch Kit (2MD) for Subaru WRX 2015-2018 2

Cobb 13-18 Ford Focus ST V2 Front Mount Intercooler

Cobb 22-24 Subaru WRX Aluminum Charge Pipe

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge Air Filters - Drop In Clutch Kit (1MD) for HondaFaster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune. AEM's Wideband Controllers with X Digital technology can reduce deadtime and improve the performance of your vehicle through more accurate AFR tuning. Deadtime is the delay between when exhaust gas composition changes and when that change is reported by the O2 sensor. While flow of exhaust gases can affect deadtime, it is not the only