Quantum Fuel Pressure Regulator for Yamaha WR250X WR250R WR250X WR450F XT250 YZ250F YZ250FX

Quantum OEM replacement fuel pressure regulators restore OE pressure to your fuel system. Built to last and backed by a lifetime warranty.

Features & Benefits

• OEM or better performance
• Drop-in replacement
• Compatible with modern ethanol-infused pump gasolineThis part fits a variety of different applications including Infiniti, Lexus, Yamaha.