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boost creep

  1. Tuning: Electronic Engine Management
    I have a 2005 Subaru WRX, I just replaced the stock turbo and threw on a Invidia catless downpipe at the same time. I am having a problem when I go *** I end up seeing on my AP the boost spikes up to around 20lbs and shoots back down back and forth sounding like it’s running out of fuel. I am...
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