The Turbosmart 66mm T4 reverse‑rotation turbine housing with 0.82 A/R provides a T4 flange and a reverse rotation orientation for applications requiring that direction. It’s suitable for custom turbo plumbing where matching turbine rotation and outlet flange type to the turbocharger and engine layout is critical for proper operation.
Turbosmart 66mm T4 0.82AR Reverse Rotation Turbine Housing