hi everyone,

I am trying to find the fuse for Daytime driving light, cause I want to disable it for my fog light to work as single unit without turning on the headbulb all the time.

secondly I want to ask about boost controller; how much boost is still save to run at stock condition, and how much boost on port&polish heads. which type of boost controller should I choose for more stablize idle.

Realmstalker

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US California,
04 WRX, EJ205
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i'm pretty sure that the daytime driving lights are not just a fuse.

And 2 depends on too many variables...tuning, supporting mods, turbo size, what kind of headwork went into the p&p, and stablize idle? what are you talking about?

If you're porting and polishing stuff, the shop doing the porting and polishing should have the equipment to tune your boost controller.