.................... Subie Information ....................
Acronyms/Terminology ... What does stuff like 4EAT, TBE, etc. mean?

New to modding your WRX or STi? Some Good Info Here... - .. And more here.
BOV (Blow off Valve) Information
Intake Information
Exhaust Information
Turbo Timers
I Want 400 WHP!!!!1!
Sway Bars Information.
More Modification Information
Is Octane Rating REALLY that important? (c/n: Yes!)
More Performance Information
How to read a stock boost gauge?
Engine Management Questions Answered (Read the stickies!)
Ecutek FAQ
TurboXS UTEC FAQ
Cobb AP (Access Port) FAQ
Cobb AP: Maps & Target Boost?
Model Info on Subarus
Maintenance & Service
4EAT Basic Information
DCCD Explained
IWSTI Q & A
FAQ / (Unabomber's Manifesto)
Do you need an opinion or personal question answered? Click Here!