hi all
2003 b4 legacy
jst noticed this the other day when i went to overtake a car. i put my foot down in 5th and was half way past the car when i hit boost cut!!! the car is unmodified no boost tap or any thing just a boost gauge.
i have done this twice now i showed my mate last night and he said it is boost cut. its hapning around 19-20psi
it doesnt do it in any other gear that i have noticed just 5th
any ideas on what it could be? or how to fix it