An external wastegate takes exhaust gas around the turbine wheel so boost stays where you set it, instead of climbing with RPM. Turbosmart’s GenV platform uses a locking collar for one-piece assembly, a machined billet body and interchangeable springs, so pressure can be re-targeted without buying another gate. This is the boost-control hardware for anything running a manifold with a gate flange.
This listing: Gas Valve Actuator – 50mm Valve — genuine Turbosmart part number TS-0554-1712.
This variant
- Size: 50mm
What you get
- Machined billet body with locking-collar assembly
- Interchangeable spring set for re-targeting boost
- Water-cooled or air-cooled variants depending on model
- V-band or flange mount as listed
Supporting modifications: boost hardware changes what the engine sees. A re-tune is required after fitment, and supporting mods should be matched to the boost target you are chasing.
Lead time: made to order. Ships in 1–2 weeks from order, direct from our Australian Turbosmart supply channel. Genuine Turbosmart product with full manufacturer warranty and local support.
Off-road / motorsport use only. Professional install required. Supporting modifications required.
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