okay guys how long do turbos last under normal abuse?i have 92500 miles on mine and on start up i hear a squeek from the turbo then its gone only on first start up.heres my situation i have someone thats willing to warranty my turbo for that noise but should i do it or just leave it?installing a new turbo dont hurt the milage aspect of it does it?

if it is warranty have it done. or spend the money on a new cheetah turbo.