This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm & revisions to the actual springs fitted, resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive.
Upgrading with the same base pressure as the factory, you can expect a broader boost & torque curve through peak boost being achieved earlier in the RPM and being held longer into higher RPM. These improvements can be amplified with higher base pressures. However, tuning & recalibration is recommended for optimal performance.
Available In
57mm Diaphragm (UNF) 6inHg: TS-0604-2065
76mm Diaphragm (UNF) 6inHg: TS-0604-2067
Vehicle Specific Applications
Features
Proprietary Silicon Nomex Diaphragm
High-Grade Billet Aluminum Construction
Stainless Steel Rod
Turbosmart Unique Locking Collar System
3 Secondary rods are included ensuring fitment to all B1 & B2 single & twin scroll EFRs
This is a Borg Warner turbo-specific Vacuum operated vIWG Actuator with a 57mm diaphragm, supplied with 3 Secondary rods to ensure fitment to all B1 & B2 single & twin scroll EFRs.
This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm & revisions to the actual springs fitted, resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive.
Upgrading with the same base pressure as the factory, you can expect a broader boost & torque curve through peak boost being achieved earlier in the RPM and being held longer into higher RPM. These improvements can be amplified with higher base pressures. However, tuning & recalibration is recommended for optimal performance.
Available In
57mm Diaphragm (UNF) 6inHg: TS-0604-2065
76mm Diaphragm (UNF) 6inHg: TS-0604-2067
Vehicle Specific Applications
Features
Proprietary Silicon Nomex Diaphragm
High-Grade Billet Aluminum Construction
Stainless Steel Rod
Turbosmart Unique Locking Collar System
3 Secondary rods are included ensuring fitment to all B1 & B2 single & twin scroll EFRs
This is a Borg Warner turbo-specific Vacuum operated vIWG Actuator with a 57mm diaphragm, supplied with 3 Secondary rods to ensure fitment to all B1 & B2 single & twin scroll EFRs.