Quantum Air Pressure Regulator Model_Putoline Boxer 4 more consistent throttle response and

more consistent throttle response and improved durability

Power wire

high-pressure spray

a fully taped

our pumps are nearly silent

Quantum Air Pressure Regulator Model_Putoline Boxer 4 more consistent throttle response andQuantum OEM replacement fuel pressure regulators restore OE pressure to your fuel system. Built to last and backed by a lifetime warranty. Quick and easy drop in installation. Direct replacement with vehicle specific kit: replace all worn components at once using our comprehensive install kit including pressure regulator, fuel pressure regulator. The ultimate in peak engineering to guarantee reliability and longevity. Designed and constructed for