The Turbosmart Boost Tee is a manual pneumatic bleed valve that raises boost on any turbocharged system using a boost-referenced wastegate actuator, internal or external. Its detent mechanism steps boost up in defined, repeatable increments and locks the setting against tampering, with gains of 100 to 200 percent over base spring pressure being common. The latest version is 33 percent smaller than before and is machined in Australia from high-grade brass and billet aluminum.
| Type | Manual boost controller (pneumatic bleed valve) |
| Material | High-grade brass and billet aluminum |
| Compatibility | Internal and external wastegate systems |
| Boost Gain | Commonly 100-200% over base spring pressure |
| Adjustment | Detent stepping with locking mechanism |
| Color | Black |
| Made In | Australia |
| Part Number | TS-0101-1102 |
