depending on the turbo you have, and if you have boost controler...
you can turn down the boost to a certian level...it all depends on what spring you have in your wastegate...if its a 7pound spring then thats as far as your boost can be turned down to....
PM esmith13, or US_SI (ssvr6) they will know more detail then me
Eric
EDIT:
and if you are concerned about the engine lasting longer, just dont drive in boost all the time...boost normally hits about 3rpms on our car
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