Quote:
Originally Posted by GotHP?
Great post, I have occasional rough idle in my STi but figured with all my mods it could be anything. Time to get rid of those filters!
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Same description here. Catless, EcuTek'd, P&P on the turbo.
Occasional rough idle and off idle hesitation. Not really bad enough to do anything about. So I tried the TSB- now it's gone. My passenger side screen looked great, but was out of the bolt. My driver side screen was torn, but did not look like anything had broken off.
Everybody should do this. BTW: If you have a large torqe wrench (25-225 lbs), then be really careful. I did not notice the click at 25lbs initially and was probably around 40-50 pounds before I figured this just aint right. I stopped before I snapped anything. THe 25lb click is really light and almost not noticeable.