Well according to ASG the dw300's are shit.

They have had 10 fail in the past 6 months alone.

Doing it over I should have stuck to Walbro, there is one in atm and it's running happily so I'm pleased now.

Yours may have been an older model as I know they recently overhauled the design and released a "new" model.

Long story short the car is running well (although a little rich - 120L/h bigger fuel pump) awaiting a larger sti cooler to be fitted and tuned upon my return.

Will update in the coming months

using the Perth-WRX mobile app

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2005 WRX STI