HFP-343 255 LPH Performance Fuel Pump with Installation Kit Supports up to 500 BHP in N/A, Turbocharged, and Supercharged applications Designed and constructed to balance volume, pressure, and turbine impeller angle to prevent overheating of fuel--and problem free operation in excess of 100,000 miles HFP Support is USA based and provided by USA technicians. HFP brand fuel pumps ship from the USA. Performance pumps sometimes require modifications to the assembly to complete installation--contact HFP for help Unless you want superior racing performance, you should consider the OEM replacement kit HFP-367