The Turbosmart FPRF6 combines a fuel pressure regulator and an inline filter in one CNC machined aluminum body, so a street or strip fuel system loses a joint and a mounting point. It runs -6AN inlet and outlet ports, adjusts from 35 to 80 psi and is true 1:1 boost and vacuum referenced, so fuel pressure tracks manifold pressure and injector flow stays predictable under boost. The filter element is a washable 10 micron stainless steel mesh cartridge, so servicing means cleaning rather than replacing. A stainless steel valve seat and Milspec diaphragm make it compatible with pump gas, E85, race fuel and aggressive leaded fuels, and Turbosmart rates the -6AN size for systems up to roughly 2000 horsepower.
| Type | Fuel pressure regulator with integrated filter (FPRF6) |
| Ports | -6AN inlet and outlet |
| Pressure Range | 35 to 80 psi, adjustable |
| Reference | True 1:1 boost and vacuum referenced |
| Filter | 10 micron washable stainless steel mesh cartridge |
| Body | CNC machined aluminum |
| Finish | Black anodized |
| Internals | Stainless steel valve seat, Milspec diaphragm |
| Fuel Compatibility | Pump gas, E85, race fuel and leaded fuels |
| Capacity | Rated to approx. 2000 hp |
| Fitment | Universal |
| Quantity | 1 |
| Part Number | TS-0404-1522 |
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
