can anyone tell me what is the maximum safe boost for a tt,that won't shortin the life of the turbos,i'm running them at 17lbs right now

 

i personally wouldnt run any higher then 16psi on stock nissan turbos if there not ball bearing. plus your turbos spin full speed every day but your wastegate is what regulates your boost. i know boost is addictive but play it safe and build it right for your driving habbits.