Sydney Performance & Parts

vIWG Borg Warner 57mm - 6inHg

vIWG Borg Warner 57mm - 6inHg

SKU: TS-0620-1065

AUD 294.99

In stock

Brand: Turbosmart

vIWG Borg Warner 57mm - 6inHg

Turbosmart vIWG Vacuum-Operated Wastegate Actuators are engineered to deliver maximum boost response and precise control for factory frame and performance turbocharger systems. The vIWG range improves boost response across the entire RPM range compared to OEM vacuum actuators.

This improved performance is achieved through an increased working ratio, created by a larger effective diaphragm surface area and revised spring calibration. This provides greater leverage against boost pressure and backpressure while maintaining smooth, highly responsive operation.

When matched to factory base pressure, expect earlier boost onset, a broader torque curve, and improved boost retention into higher RPM. Higher base pressure configurations can further enhance performance, though tuning and recalibration is recommended for optimal results.

⚙️ Available Options

  • 57mm Diaphragm (UNF) – 6 inHg – TS-0604-2065
  • 76mm Diaphragm (UNF) – 6 inHg – TS-0604-2067

🔁 Compatibility

  • Vehicle-specific applications available
  • Designed for BorgWarner EFR B1 & B2 single and twin-scroll turbochargers
  • Includes 3 secondary rods for universal EFR fitment

✅ vIWG Borg Warner 57mm - 6inHg  Features

  • Proprietary Silicon Nomex Diaphragm
  • High-Grade Billet Aluminium Construction
  • Stainless Steel Vacuum Actuation Rod
  • Turbosmart Locking Collar System
  • Supplied with Multiple Secondary Rods for EFR Fitment
  • Proven Vacuum-Operated Control System for Stable Boost Regulation

📌 Notes

  • Designed specifically for BorgWarner EFR applications
  • Tuning and recalibration recommended for higher-than-stock base pressure setups

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