The Turbosmart Universal IWG75 Borg Warner B1 120mm Internal Wastegate Actuator is engineered to optimize boost response for factory frame turbochargers, specifically compatible with Borg Warner EFR B1 series turbos. Crafted from high-grade billet aluminum, this actuator features a durable construction designed to withstand demanding automotive conditions. Its proprietary Silicon Nomex diaphragm ensures precise boost management, while the stainless steel rods and clevis provide added strength and longevity. The unique locking collar system allows for secure installation and adjustment, enabling reliable performance over time. This upgrade significantly enhances turbo response and sensitivity, resulting in quicker spool times and more consistent boost control across the entire RPM range. The actuator offers an adjustable spring choice from 3 psi up to 26 psi, allowing customization based on specific performance needs. Designed for seamless integration with Borg Warner B1 single scroll turbochargers, it is an ideal upgrade for enthusiasts aiming to maximize their turbocharged engine's potential. Please note, this product requires CARB acknowledgment and is not CARB approved, with air freight restrictions in place. Its compact design and professional-grade components make it a versatile and reliable choice for high-performance applications.
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