ok, so i have a GTS, and have known that lift kicks in at 6200 rpms or thereabouts, but have never stopped to think about the vvti, but i heard a guy with a gt say that vvti kicks in at like 4k, is that true? i went and drove my car and noticed that at about 4k it does seem to start pulling harder, but i guess i always thought it was something to do with my Intake or something