Turbosmart Gen4 CompGate40 External Wastegate

The Turbosmart Gen4 CompGate40 is a 4th generation, Australian-made external wastegate designed for enthusiasts seeking reliable street performance without the need for a full motorsport solution. Built for value and durability, each unit is hand-assembled and individually tested before shipping, ensuring consistent quality and performance.

• Available in 7 psi and 14 psi base spring pressures
• 40mm valve size
• V-Band inlet and outlet for easy fitment and secure sealing
• Unique locking collar design for straightforward spring changes
• Stainless steel cast body with aluminium actuator housing
• Compatible with springs from 3 psi to 26 psi (sold separately)
• Solid piece stainless steel valve for high durability
• Proprietary high-temperature silicon Nomex diaphragm
• Twin 1/16″ NPT reference ports for flexible boost control setups
• Suitable for pump fuel and E85 applications

This wastegate is ideal for street builds requiring dependable boost control and excellent flow and heat resistance, all at a new, more accessible price point.

Turbosmart Gen4 HyperGate45 External Wastegate

The Turbosmart Gen4 HyperGate45 brings proven Australian engineering to a 45mm external wastegate platform. Designed for enthusiasts who demand robust performance and reliability, every unit is hand-assembled and individually tested to deliver consistent results on the street or in custom setups.

• Available in 7 psi and 14 psi base spring pressures
• 45mm valve size
• V-Band inlet and outlet for universal fitment and leak-free operation
• Unique locking collar design for easy spring changes
• Stainless steel cast body with aluminium actuator housing
• Compatible with springs from 3 psi to 26 psi (sold separately)
• Solid piece stainless steel valve for longevity
• Proprietary high-temperature silicon Nomex diaphragm
• Twin 1/16″ NPT reference ports for versatile boost control options

The Gen4 HyperGate45 is a solid choice for those looking for a high-quality, Australian-made wastegate with straightforward installation and reliable performance, now available at a reduced price.