Granatelli Motor Sports 540260 60mm Turbocharger Wastegate Traditional Diaphragm

The Granatelli Motor Sports 540260 is a 60mm turbocharger wastegate featuring a traditional diaphragm design. Wastegates are a critical component in forced induction systems, regulating boost pressure by controlling the flow of exhaust gases that drive the turbocharger turbine wheel — ensuring your engine receives precise, consistent boost levels without overboosting.

Granatelli Motor Sports is a well-established performance aftermarket brand known for engineering high-quality forced induction and ignition components designed for enthusiasts and racers who demand reliability under demanding conditions.

Key Features:

• 60mm valve diameter — large flow capacity suitable for high-horsepower turbocharged applications
• Traditional diaphragm actuator design — proven, reliable boost pressure regulation
• Engineered to maintain consistent boost pressure control across a wide RPM range
• Compatible with external wastegate setups on custom or performance turbo systems
• Durable construction designed to withstand high exhaust temperatures and pressures

The Granatelli Motor Sports 540260 60mm wastegate is an ideal choice for performance builds requiring dependable boost control in street, track, or competition applications.