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The Turbosmart B‑frame T4 62mm turbine housing with 0.82 A/R pairs a B‑frame T4 outlet with a 62mm turbine throat to shape exhaust flow for larger turbo systems. It’s intended for custom turbo installations where a T4 flanged outlet and this A/R ratio help balance spool characteristics and peak flow for modified engines and higher exhaust volumes.
Turbosmart B Frame T4 0.82AR 62mm Turbine Housing
