
The Story
Turbosmart designed their TS-0553-1242 GenV HyperGate45 for CO2 drag racing or compressed air applications. It features control strategies that actively bias the top chamber with increased pressure for large boost bandwidth operation. The inverted diaphragm comes suitable for high-pressure CO2 as well as compressed air systems and large pressure differentials.
This cost-effective 45mm External Wastegate offers the highest flow of its kind! It provides extensive user configuration, world-leading extended thermal performance as well as fatigue resistance for optimum control and longevity. It also comes fitted with a 7 PSI spring, with base spring options from 3-26 PSI.
This direct fit upgrade to all Gen4 Turbosmart wastegates features a unique collar locking system, plus a rotatable actuator cap and base for easy, 360-degree optional routing of reference hoses. Strap-type Vband clamps, an optional liquid-cooling provision, 1/8″ NPT reference ports and fittings are also provided with the full range of available springs.
Turbosmart TS-0553-1242 HyperGate45 Wastegate Features:
- Diameter: 45mm
- Wastegate Style: Diaphragm
- Wastegate Location: External
- Wastegate Base Material: Stainless Steel
- Top Cap Color: Black Anodized
- Top Cap Material: Aluminum
- Mounting Flange Included: Yes
- Flange Style: Weld-On
- Mounting Flange Material: Stainless Steel
- Reference Ports Included: Yes
- Fittings Included: Yes
- Quantity: Sold individually
Turbosmart has boost controllers, blowoff valves, wastegates, and fuel management systems found on vehicles all over the world. They also offer replacement/upgrade components for a number of popular vehicle models.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Turbosmart designed their TS-0553-1242 GenV HyperGate45 for CO2 drag racing or compressed air applications. It features control strategies that actively bias the top chamber with increased pressure for large boost bandwidth operation. The inverted diaphragm comes suitable for high-pressure CO2 as well as compressed air systems and large pressure differentials.
This cost-effective 45mm External Wastegate offers the highest flow of its kind! It provides extensive user configuration, world-leading extended thermal performance as well as fatigue resistance for optimum control and longevity. It also comes fitted with a 7 PSI spring, with base spring options from 3-26 PSI.
This direct fit upgrade to all Gen4 Turbosmart wastegates features a unique collar locking system, plus a rotatable actuator cap and base for easy, 360-degree optional routing of reference hoses. Strap-type Vband clamps, an optional liquid-cooling provision, 1/8″ NPT reference ports and fittings are also provided with the full range of available springs.
Turbosmart TS-0553-1242 HyperGate45 Wastegate Features:
- Diameter: 45mm
- Wastegate Style: Diaphragm
- Wastegate Location: External
- Wastegate Base Material: Stainless Steel
- Top Cap Color: Black Anodized
- Top Cap Material: Aluminum
- Mounting Flange Included: Yes
- Flange Style: Weld-On
- Mounting Flange Material: Stainless Steel
- Reference Ports Included: Yes
- Fittings Included: Yes
- Quantity: Sold individually
Turbosmart has boost controllers, blowoff valves, wastegates, and fuel management systems found on vehicles all over the world. They also offer replacement/upgrade components for a number of popular vehicle models.









