OEM, 13.5 or 17.5 psi

[rennenmsports]

Wastegate spring options
What are the limitations of the intake boost hose connections at the AAN throttle body? I don’t think the turbo will blow my motor. It’s a PT4831 if I remember correctly. Is 17.5 psi of boost going to cause more issues than it’s worth? Or play it safe with 13.5 psi?

[Marc]

No issues there. Traditional clamps start having a problem in the 30+ psi range.