Turbosmart Gen-V IWG Twin Port Wastegate Actuator
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Turbosmart Gen-V IWG Twin Port Wastegate Actuator - BorgWarner EFR - 14psi
The Turbosmart Gen-V IWG brings technology from the Gen-V external wastegate range to the internal wastegate actuator for BorgWarner EFR turbochargers. Its large diaphragm working area improves boost response and control, while a Nitronic guide, hard-chromed intermediate rod and swivel joint give the lower chamber seal needed for true twin port control. The locking collar allows base spring changes from 5 to 26psi.
Note: A bolt-on fit for single and twin scroll B1 and B2 EFR turbos, with three rods supplied to suit all variants. The position sensor cap version adds a Hall effect sensor for boost control and data logging. Installation by a professional is recommended.
What's Included
- Gen-V internal wastegate actuator
- 3 x rods to suit BorgWarner EFR turbos
- 3 x springs: 5psi inner, 7psi middle, 14psi outer (pre-installed)
- 2 x 1/8 NPT nipples
- 1/8 NPT blanking plugs (1 pre-installed)
- Gen-V Hall effect sensor (position sensor cap version only)
- C spanner / IWG actuator collar tool
- Turbosmart decal
Need help choosing an actuator? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Universal | BorgWarner EFR B1 / B2 single and twin scroll turbochargers | - | - |
Technical Specifications
| Spec | Value |
|---|---|
| Brand | Turbosmart |
| Series | Gen-V IWG |
| Ports | Twin port, 1/8 NPT reference ports in cap |
| Intermediate rod | Hard chromed |
| Guide | Nitronic |
| Swivel joint | Proprietary, for linear actuation |
| Spring range | 5 - 26psi |
| Spring pressure | 14psi (5 + 7 + 14psi springs supplied) |
| Colour | Black |
| Supersedes | TS-0620-3143, TS-0620-1143, TS-0620-2143, TS-0620-2263, TS-0620-3263 (standard cap version) |
| Part numbers | TS-0620-4012 (Standard Cap), TS-0620-4014 (Position Sensor Cap) |
No instructions available for this product.

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