SDP 6.4L Ported Fuel Rails

Street Diesel Performance 6.4L Ported Fuel Rails

~NO CORE CHARGE~

Get more fuel to your injectors with our Ported Fuel Rails.

When running 300+ hp tuning files the High Pressure Fuel Pump (HPFP) is at its maximum trying to keep up, add our ported rails to allow your HPFP to do its job.

Excellent upgrade for all power levels.

Get increased throttle response, power output,and fuel atomization.

Great combination with any size upgrade injector nozzles.