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TurboXS 2015 - 2021 WRX STI Hella Horn Wiring Harness
and plug the Haltech ECU directly into the factory harness
Borla straight-through mufflers and mandrel-bent exhaust tubes are custom-tuned to deliver the most horsepower possible
designed to be 1 inch taller than the OEM version
meaning less down time between cleanings and no more chance of over-oiling
Radium FCST Fuel Tank Surge Tank W/ GSS342 Surge & Lift Pumps subaru-sti-2009 TurboXS 2015 - 2021 WRXMerged single 10AN ORB female threaded outlet. All pumps use check valves that prevent back flow One way fill valves (355LPH each) allows fuel in, but not out, keeping the surge tank full Multiple fuel pump options including gerotor, reaction turbine, and brushless DC motor pumps Hermetically sealed high current stainless steel electrical studs capable of handling all pumps Simplified servicing eliminates sealing washers and fuel cell retaining
