SKU: TBSTS-0554-1002
MPN: TS-0554-1002
The TURBOSMART USA WG50 GenV Pro-Gate 50mm wastegate with 7psi spring is a precision boost control component engineered for forced-induction engine systems. This Generation V evolution of the proven Pro-Gate platform delivers adjustable wastegate function in a compact 50mm diameter form factor, making it suitable for both street and race applications requiring reliable boost management and controlled turbocharger spool characteristics.
The 7psi spring rating defines the baseline boost threshold at which the wastegate begins to open, regulating exhaust gas bypass and preventing overboosting. The 50mm gate diameter provides substantial flow capacity for mid-range to high-output forced-induction builds. Real-world tuning involves balancing spring rate against actual engine load requirements—7psi suits applications targeting moderate boost levels without requiring external pressure adjustment. TURBOSMART's ProGate design emphasizes repeatable accuracy and durability through precision internal geometry, critical for maintaining consistent boost across extended track sessions or varied driving conditions where erratic boost spikes compromise drivability and engine safety.
This unit addresses buyers building turbocharged engines who need a standalone wastegate separate from the turbocharger assembly. Common applications include aftermarket turbo installations, engine swaps, and tuned platforms where OEM boost control is insufficient or incompatible. The compact 50mm size and standardized flange mounting allow integration into diverse exhaust manifold and turbo mounting configurations. Buyers should verify compatibility with their specific turbo setup, intercooler piping layout, and intended boost target before installation.
TURBOSMART USA is recognized within the automotive forced-induction market for precision boost control components. The WG50 GenV Pro-Gate represents the current-generation iteration of a product line refined through competitive motorsports and street tuning feedback. Proper sizing and spring selection remain critical—7psi baseline pressure should be verified against your engine's target boost and turbo characteristics for optimal boost control response.
Weight: 4.25 lbs. Dimensions: 6.9 x 5.5 x 8.5 inches.
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