Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Turbosmart B‑frame T3 66mm turbine housing with 0.63 A/R is a smaller A/R option that favors quicker spool for responsive boost in mid‑range applications. It matches a 66mm throat to a T3 flange, useful for builders tuning compressor and turbine pairing to favor faster response while maintaining adequate flow for moderate power increases.
Turbosmart B Frame T3 0.63AR 66mm Turbine Housing
