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Discussion Starter #1
Got the m-intake and Bazzaz ZF-i along with a FMF exhaust, around 7k rpm in 3rd thru 4th gear lags and bogs down.

Got a fuel map for it but still has issues.. any help? I can’t even go over 55mph
 

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Discussion Starter #2
Fixed.

For future reference, the grounding for the AFR / O2. Unplug the O2 sensor from the harness and then ground the female plug that leads into the ECU.
 
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