Turbosmart TS-0620-3142 Internal Wastegate Actuator IWG75 Borg Warner EFR B2 14psi Black

The Turbosmart IWG75 Internal Wastegate Actuator is engineered specifically for Borg Warner EFR B2 single and twin scroll turbochargers. This direct bolt-on replacement actuator delivers improved turbo response and more precise boost control compared to factory units, with a 14 psi base spring pressure and 160mm connecting rod.

Key Features:

• Silicone diaphragm with Nomex reinforcement withstands extreme exhaust temperatures
• High-grade billet aluminum construction for durability and heat dissipation
• Stainless steel rod and connecting clevis resist corrosion in harsh environments
• Locking collar design cap enables quick and easy spring changes
• 160mm rod length for proper fitment on EFR B2 turbos
• 14 psi base spring pressure (multiple spring options available from 3-26 psi)
• Single port configuration for twin scroll applications

Designed with Turbosmart's racing heritage and precision engineering, the IWG75 provides the adjustability and reliability needed for both street performance and competition use. The kit includes everything required for direct installation as a factory actuator replacement.

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