RADIUM Engineering 20-0932-03 Fuel Pressure Regulator and Filter Kit BMW E46 M3 Stainless 10 Micron

This fuel pressure regulator (FPR) and fuel filter is a bolt-in kit designed specifically for the 2001-2006 BMW (E46) M3 using factory fuel lines. This kit replaces the OEM fuel filter and regulator with a high flow and serviceable Radium in-line fuel filter and adjustable Radium pressure regulator. The 20-0932-03 variant features a stainless steel 10 micron filter element.

Key Features:

• RA-Series FPR with tool-less pressure adjustment
• Incremental detents provide haptic feedback - every detent permits 1psi (+/-0.5psi) of adjustment
• 360 degree swiveling vacuum reference port that is double O-ring sealed
• High-flow stainless steel fuel filter compatible with all fuel types
• E85 compatible
• All necessary hardware and adapter fittings included - nothing else required

The RA-Series regulator eliminates the need for jam nuts and set screws, allowing for quick and precise fuel pressure adjustments with simple knob turns. The swiveling vacuum port design permits installers to point the vacuum fitting in any direction without tools, simplifying installation. This complete bolt-in solution integrates seamlessly with factory fuel lines for a clean, professional installation.