TiALSport MV-I 2.5 Internal Wastegate Actuator - Universal Turbo Applications
The TiALSport MV-I 2.5 Wastegate Actuator is a compact, modular internal wastegate solution designed to replace the popular OE 480099-series actuators found on many factory and aftermarket turbochargers. Engineered for improved durability and consistent boost control, the MV-I 2.5 is an ideal upgrade for performance builds requiring precise actuator response in a compact package.
Optimized for use with TiALSport IWG-series turbine housings, the MV-I 2.5 features a fully anodized aluminum housing for corrosion resistance and long-term reliability. A high-temperature silicone-reinforced diaphragm and stainless steel actuator spring ensure stable pressure control even under sustained heat and boost. With a universal two-bolt mounting pattern and multiple stem and hardware options available, this actuator offers excellent flexibility for a wide range of turbocharger setups.
Designed with modularity in mind, the MV-I 2.5 is supplied with a 1/4"-UNF threaded stem, allowing easy adaptation to existing linkage hardware. Optional straight or offset-bent stem configurations and additional mounting hardware are available separately, making it easy to tailor the actuator to your specific application.
Features
- Compact, modular internal wastegate actuator design
- Direct replacement for OE 480099-series wastegate actuators
- Optimized for use with TiALSport IWG turbine housings
- Fully anodized aluminum housing for corrosion and wear resistance
- High-temperature silicone reinforced actuator diaphragm
- Stainless steel actuator spring for consistent pressure at elevated temperatures
- Universal two-bolt mounting pattern for broad compatibility
- M8 air fitting ports with optional mounting locations
- 1/4"-UNF threaded actuator stem for easy linkage adaptation
- Multiple stem styles and hardware options available separately
Fitment
- Turbochargers using OE 480099-series internal wastegate actuators
- TiALSport IWG-series turbine housings
- Custom turbo systems requiring a compact internal wastegate actuator
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