With avionics-grade hard chrome plating and a specialized hardened tip

Vacuum and boost reference on a 1:1 ratio

but it's crucial to know nitrous system types

During installation

Resistance to shearing forces and bore distortion

Walbro F90000295 Fuel Pump E46 With avionics-grade hard chrome platingWalbro F90000295 Electric In Tank Fuel Pump, 535 lph @ 40 PSI, No Check Valve 5150 DOES NOT OFFER A WARRANTY ON ANY FUEL PUMPS! SEE TERMS AND CONDITIONS FOR MORE INFORMATION. Dual channel turbine design for maximum efficiency under high pressure and high temperature applications. Made in USA by TI Automotive (parent company of Walbro). All pumping components have been validated to OEM specifications for approved use in E85 flex fuel applications. 100%