The Go Fast Bits (GFB) EX44 is a high-quality 44mm external wastegate designed for turbocharged engines, offering precise boost control and exceptional durability. The EX44 comes standard with a 15 psi spring kit (consisting of one 10 psi outer spring and one 5 psi inner spring), allowing you to easily adjust the base boost pressure by removing or swapping springs. For even more flexibility, an optional 7 psi center spring is available, allowing you to achieve base boost pressures of 5, 7, 10, 12, 15, 17, and 22 psi depending on your specific setup needs.
- Compact Design: One of the most compact wastegates in its class, allowing for easy installation without sacrificing flow.
- Durable Construction: The body, valve, seat, and all mounting hardware are CNC machined from high-temperature stainless steel, ensuring robustness and reliability under extreme conditions.
- High-Quality Materials: The actuator housing is machined from billet 6061 aluminum, while the diaphragm is made of Nomex-reinforced silicone for superior heat resistance.
- Innovative Internal Protection: Protects the valve stem from excessive heat and prevents carbon buildup, reducing the risk of seizure.
- V-Band Clamp Mounting System: Simplifies installation and provides a secure, leak-free connection.
- ISO 9001 Certified Manufacturing: Made in Australia to the highest quality standards.
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GFB - EX44 44mm V-band External Wastegate
