i recently bought a 2004 WRX and it has some mods.
i'm really not sure what the purpose of them all is....any help would appreciated.
It has a blow off valve...turboxs
it has a megan racing turbo back exhaust
Turboxs boost controller
a FMIC...not sure what benefit this has especially
air/fuel mix with a turboxs button thinging in the car next to my fog and cruise buttons, 0-9 not sure what benefit to this.
air/fuel mix guage, pyrometer, and boost guage....
what do i have here? lol
sorry for being a noob