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What’s up everyone I’m new to the forum and I just started working on my 02 lb7. I installed a s and cold air intake and a edge evolution cts3 tuner this week. I was driving around testing my boost horse power and torque and got readings like 2-3 boost when driving around with 50 horse and 95 torque. When I get on it the boost is like 18-20 maybe and horse is like 145 and torque like 235 are these reading normal or should I be concerned with loss of power. Have in mind this is with the highest tune setting on
 

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Check the connections of your MAF/IAT sensor. Your MAF reading at idle should be in the neighborhood of 35-40. If lower, clean your MAF. If all looks OK, call the air intake maker and ask them how to proceed.
 
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