Fuelab 53502-6-T 535 Series Mini Fuel Pressure Regulator -6AN Bottom Return

The Fuelab 535 Series Adjustable Mini Fuel Pressure Regulator delivers professional-grade fuel system control in a compact, lightweight package. Weighing 50% less than the 515/525 series while maintaining the same high-quality features, this mini regulator is engineered for throttle body injection (TBI) and carbureted applications.

Key Features:

• Compact mini design weighs 50% less than standard 515/525 series regulators
• -6AN return port positioned on the bottom for traditional mounting configurations
• Accepts both port style and non-port style union fittings without interference
• Adjustable pressure range suitable for carbureted systems as low as 10 PSID
• Compatible with fuel injected applications up to 125 PSID
• Precision-engineered construction for consistent, reliable fuel pressure control

The 535 Series features a bottom-mounted return port configuration, ideal for applications with standard clearance requirements. For extremely tight installations where bottom clearance is limited, consider the 545 Series which positions the return port in-line with the inlet port. This mini fuel pressure regulator provides the performance and adjustability demanded by high-performance street and racing applications in a space-saving design.