The world most advance turbocharger EFR -according to the author who published the photo on FB- series combine with the custom turbo tech watercooled and v-band inlet alone with the world most advance internal waste gate (iWG75) = the perfect turbocharger, IWG 75 exclusive from turbo tech puerto Rico 🙂 springs can be change like an external waste gate to have base pressures from 3psi up to 28psi and max boost over 40 psi, full billet construction and stainless steel, with the exclusive collar design for easy springs changing.
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