hello. im doing a 2nd gear pull and im hitting upwards too like 28 psi of boost.. it can not be good for my car.. right? i have an 09 cobalt ss/tc black sedan.. mods: injen cold air/intervool/cp piping, with a forge wastegate/diverter trifecta canned tune

 

Welcome to the forums. I went ahead and removed the NWS! icon from your thread. My guess is you thought it read NEWS.

 

Restrictive exhaust. Open up those pipes and you will see less boost but better performance.

 

This would help for an lsj not an lnf. OP check your forge bypass it may need to be oiled, sox-fan I think has a write up about it

 

Does your Trifecta tune have "Infiniboost" on it?