Overboost / cobb bcm
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From: North Carolina
Overboost / cobb bcm
Just got a 2011 Ralliart running okay, idle in park almost 2k and stutters at over 4-5k rpm. I have map sensor and over boost cel codes. The owner before me install a 3 port Cobb boost controller but he told me the vehicle had a stock tune….. what can I do to fix this? Plans- buy and install stock controller. Any tips?
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