SKU: TBSTS-0553-1016
MPN: TS-0553-1016
The TURBOSMART USA Gen-V WG45 Hyper-Wastegate with 14psi spring is a precision boost-control valve designed for turbocharged engines requiring accurate, repeatable waste-gate function. This 45mm diameter unit delivers the stable boost regulation necessary for forced-induction tuning, whether you're running a street build, weekend racer, or performance-focused daily driver. The gray anodized aluminum construction resists corrosion while maintaining the compact profile essential for tight engine-bay installations.
At 14psi spring rating, this wastegate opens at boost threshold to vent exhaust gases around the turbine wheel, preventing overboost and protecting engine internals from destructive over-pressurization. The Hyper-Gate 45 design offers superior response characteristics compared to OEM waste-gates, translating to tighter boost control and more consistent power delivery across the RPM range. Included gaskets and hardware ensure proper sealing without additional sourcing. The 45mm diameter positions this unit as the go-to choice for small to mid-sized turbocharged platforms where precise waste-gate actuation directly impacts tune stability and engine longevity.
This wastegate is engineered for builders and tuners who demand reliability and precision in their boost management system. Universal mounting compatibility allows integration across a wide range of turbo platforms, provided the 45mm outlet diameter and 14psi spring rate align with your engine's specifications. Proper waste-gate sizing and spring selection are critical—choosing the wrong psi rating can result in chronic overboost or inability to build target boost, making accurate specification verification essential before purchase.
The Platinum Series finish on TURBOSMART waste-gates reflects the brand's reputation for quality-focused turbo components trusted across street and motorsport applications. Whether upgrading from a stock turbo setup or replacing a worn waste-gate in an existing build, the Gen-V WG45 provides the boost control consistency needed to protect your engine while maximizing turbo efficiency.
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