AEM X-Series 8-18V Volt Gauge Subaru-STI Using our catch can kit

Using our catch can kit

The low-expansion quality allows piston-to-wall clearances to be set tight

Audi S3 MK2 8P

A sporty wrinkle red finish that adds an eye-catching detail to the engine bay

Captures crankcase vapours drawn into the intake pipe under high load (WOT)

AEM X-Series 8-18V Volt Gauge Subaru-STI Using our catch can kitX Series Digital Gauges include new technological features that make them easier to use. Two buttons on the faceplate deliver programmability for peak recall on the Volts gauge. All X Series gauges are AEMnet CAN bus enabled, so they can be daisy chained together for use with the Infinity ECU, Series 2 EMS, AQ 1 Data Logger, or 3rd party EMS or logger that accepts AEMnet. 0 5V analog outputs are also included for inputting into data loggers and engine