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The Racer X Fabrication Bosch fuel pressure regulator adapter is designed to be used with the popular Bosch fuel pressure regulators AND bolt up directly to the Racer X Fuel Rail or any rail with a 3/4-16 RH thread. The bosch 3 bar and 4 bar regulators are often used on many of today's modern fuel systems in OEM applications. The Racer X adapter allows the use of the Bosch 3 bar and 4 bar regulator to be directly adapted to any 3/4-16 RH threaded fuel rail or -8AN ORB. The adapter is threaded for a -8AN ORB for the return line and comes with a -6AN to 8AN ORB fitting. The complete assembly is anodized black for corrosion resistance and laser etched with the Racer X logo. WHAT'S INCLUDED (1) Racer X bosch FPR adapter (1) Snap ring (1) 6AN to 8AN ORB fitting (1) Bosch fuel pressure regulator (3 or 4 Bar) COMPATIBILITY Universal INSTALLATION Install Time: 30 mins - 1 hour
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🇺🇸 Ship from USA · On Agora since 2026
$179.00