Anybody know of a reputable business in San Francisco where I can get a turbo gauge installed for my 04 WRX? Thanks! I was thinking of auto meter, but not sure which one...any suggestions?

Automotive Specialist on Bryant between 5th and 6th is a really good shop. Talk to Calvin or Ernie. They should be able to do a good job for you.

Autometer's okay; you can also consider a digital boost gauge like the Blitz FATT too (this model also includes a turbo timer). Defi's also a good company.

Machiii