autometer es series boost gauge, this gauge is red led back lit not edge lit like cheap autometer gauges paid 60$ new for it ill ask 45$ shipped its under a year old. comes with vac line.
link:Auto Meter
Aluminum N* Gen3 adapter not sure who makes it works great though. 60$ shipped
link:Auto Meter
Aluminum N* Gen3 adapter not sure who makes it works great though. 60$ shipped