AEM Honda/Acura Adjustable Fuel Pressure Regulator - Inline Flange w/ 90 Deg Return - 25-303BK Shift Knobs 9LSU Wideband UEGO O2 replacement

9LSU Wideband UEGO O2 replacement sensor kit includes the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used with AEM Digital Wideband UEGO Air/Fuel Controller Part Number 30-4110

wire reinforced sleeve

Upgrading these springs will make your gear changes a bit sharper since they replace the soft OEM ones

*** NOTE: Must use ACT or factory flywheel for the 06+ WRX

AEM Honda/Acura Adjustable Fuel Pressure Regulator - Inline Flange w/ 90 Deg Return - 25-303BK Shift Knobs 9LSU Wideband UEGO O2 replacementAEM's Honda Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented interchangeable discharge ports enable the regulator's output to match the output of any fuel pump. A single large discharge orifice is included. AEM includes a custom barb fitting to accommodate the factory fuel hose and the base of each regulator is tapped to accept a 6 AN or 9 16"x18 fittings. Acura &