I have a Race N75 valve from ecs tuning. i thought that mine went bad,before i received the part realized that it wasnt and fixed my car and never went through the trouble of returning it. it has been taken out of the original package but was never used. adds 3 psi to peak boost.
looking for some opinions, i just got my car tuned and i know the dv valve starts to fail, but i really wanna drop it, cant make up my mind, dv now drop later? drop now dv later? how much longer till the dv fails usually? and what does it do if it does? turbo just spinns and air goes right out?