What is it? why is it bad and why does it happen? Investing in a GS-t soon hoping to mod it just wanna make sure i stay clear of as many problems as possible

 

I tried to explain but the ****ing post problem started again.

Why couldn't you google this?

 

What happened to the threads that used to be at the bottom of the page? Those were great for search purposes...or lack thereof, lol.

Boost creep is just as it sounds...boost that creeps up and past a set pressure. A stock configured car shouldn't creep, this mainly happens when the car has been modified and the wastegate actuator spring strength is either too high or the wastegate flapper is too small. Basically, too much spool and not enough release.