Keep in mind the rego is based off year of first registration anywhere in the world, not when it was made. If it sat on a dealers lot for a year, it could be an early 2002 build, registered here as a 2003, for example.
April 2003 was the last month for Japanese manufacture of the 3rd Gen Legacy.
If you enter your cars VIN # here (clicky clicky!) it tells you all sorts of interesting things!
VIN # is on the manufacturer tag and looks like BE5-###### or BH5-######
For instance my RSK was made on 29-05-2002, not sometime in April 03 like I thought...
Nope just one when you boost it you will/should see the primary boost up and then drop off as it changes over to the secondary then the secondary should boost up
@thewabbit1 Thank you for condensing the info, and providing the link!
Now, being a Sub "Newb", what "Rev" is my Legacy GT-B BH5 TT auto? The year states a 2003 on the registration, but it looks like a 2002.
@TNHSTI Do I need 2 boost gauges to read them individually?