FuelTech Turbosmart Electronic StraightGate ESG50 External Wastegate - FT-TS-0565-1002
Next-Level Boost Control with Electronic Wastegate Technology
The FuelTech Turbosmart Electronic StraightGate ESG50 External Wastegate is a world-first butterfly-style electronic wastegate engineered for unmatched boost control and flow. Featuring a zero-offset butterfly valve design, the ESG50 delivers near-linear control across the entire operating range, giving tuners unprecedented precision.
Eliminating traditional components like reference hoses, springs, and diaphragms, this system uses full electronic actuation via a servo motor and zero-backdrive gearbox, providing stability under extreme drive pressures while reducing current demand.
True Electronic Actuation - No Springs, No Limitations
- Full electronic control using servo motor actuation
- No boost reference hoses, springs, or diaphragms required
- Zero-backdrive gearbox for improved stability and efficiency
- Widest possible tuning window from zero boost to maximum boost
Butterfly Valve Design for Maximum Flow and Control
The ESG50 utilizes a zero-offset butterfly valve that is self-balanced against exhaust drive pressure. This design reduces actuation effort while delivering significantly improved flow compared to traditional poppet-style wastegates.
- Self-balancing valve reduces required actuation force
- Straight-through flow path increases efficiency
- Eliminates 90-degree exhaust flow restrictions
- Improves boost response and overall system performance
Integrated Sensors and Advanced Feedback
Built-in sensors provide real-time data for precise control and monitoring, making the ESG50 ideal for advanced ECU integration.
- Analog actuator temperature sensor (0-5 volt)
- Analog valve position sensor (0-5 volt)
- PWM digital valve position sensor
- 7-wire unterminated flying lead loom included
Engineered for Extreme Performance Environments
- Liquid-cooled actuator for improved thermal stability
- High-grade stainless steel construction throughout
- Designed and validated for motorsports use
- Handles extreme exhaust and drive pressure conditions
Features
- 50 mm butterfly-style zero-offset wastegate valve
- Full electronic actuation with servo motor control
- 383.9 CFM flow rating (10.87 cubic meters per minute)
- Stainless steel (630) butterfly and shaft
- Stainless steel (347) main body
- Heat-treated stainless steel (431) V-band clamps
- 360 degree V-band mounting flexibility
- Clockable actuator position with three 120 degree options
- Integrated analog and digital position sensors
- Liquid-cooled actuator for stability
Quick Specs
- Brand: FuelTech / Turbosmart
- Product Type: Electronic External Wastegate
- Model: StraightGate ESG50
- Valve Size: 50 mm (1.97 inch)
- Flow Rate: 383.9 CFM (10.87 cubic meters per minute)
- Actuation: Full electronic servo control
- Cooling: Liquid-cooled actuator
- Mounting: V-band with 360 degree orientation
- Wiring: 7-wire flying lead loom
- Part Number: FT-TS-0565-1002
FAQs
What makes this wastegate different from traditional designs?
The ESG50 uses electronic actuation and a butterfly valve, eliminating springs and diaphragms while providing more precise and consistent boost control.
Can this wastegate provide zero boost?
Yes, depending on your setup and manifold configuration, the electronic control system allows for a wide tuning range from zero boost to maximum boost.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for FuelTech and Turbosmart performance components, delivering cutting-edge solutions for serious builds. We help racers and builders push the limits with proven, high-performance hardware.
From boost control systems to complete engine management solutions, our team offers expert advice, fast shipping, and real-world experience.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
