stock boost gauge and after market

[tsiawd1996]

well i have a aftermarket boost gauge with the stock one does not more that much but the after market one reads 14 at WOT. could this mean i have a oost leak or something along those lines?

 

[DSM90AWD]

The factory boost gauge does not directly read "boost", instead is an "estimate" based airflow by the ECU. So no, nothing's assumed wrong if it does not match your aftermarket gauge.
Though a boost leak check is always a good idea

 

[tsiawd1996]

how do i do that never heard of that>?>?