SPA TURBO 10-100 PSI Fuel pressure regulator for dual rail or returnless fuel type lines

SPA TURBO 10-100 PSI Fuel pressure regulator for dual rail or returnless fuel type lines

Marsoni

M251S

$41.90

Get it in 3 business days with 1 day shipping. Friday, May 29

SPA TURBO 10-100 PSI Fuel pressure regulator for dual rail or returnless fuel type linesThis composite FPR ( Fuel Pressure Regulator) is designed to easily adapt to ALMOST ANY fuel INJECTION system. Internally, the regulator uses a special diaphragm seal that is safe to use even with 100 % ethanol. This FPR has a working range from 10 to 100 psi and can be adjusted to meet the needs of most of fuel injections systems. 1: 1 Boost referenced meaning fuel pressure will increase 1 PSI for every PSI of boost. If you need greater adjustability

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There's a ton of clips in this bag, and they fit the bumper I was installing easy enough. Can't complain. Nice that they included a tool as well, used it to help pull pieces when I was installing them incorrectly for a second. Word of advice to the manufacturer, maybe include instructions, it's not abundantly clear how to install these.

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Reviewed in the United States on August 5, 2025

Verified Purchase

Katy

Draper, US

★★★★★ 5

Muy práctico

Muy práctico para salir de apuros y me gustó mucho la variedad de tamaños

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Reviewed in the United States on May 27, 2026

Verified Purchase

Karl Largie