AEM X-Series 8-18V Volt Gauge Subaru-STI A sporty wrinkle red finish

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

3/8" PCV rubber hose

Compatible with Accessport Off The Shelf Maps

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

Audi S3 MK2 8P

AEM X-Series 8-18V Volt Gauge Subaru-STI A sporty wrinkle red finishX 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