Holley EFI - Used on any application that utilizes an O2 sensor Holley has the regulator to

Holley has the regulator to cover your needs

Paint - Dupli-Color - Engine - High Temperature - Enamel - Gloss Torque n Teal - 12 oz Aerosol - Each

Fuel Rail - 8 AN Female O-Ring Inlets - 8 AN Female O-Ring Outlets - Aluminum - Red Anodized - Brackets Included - Mopar Gen III Hemi - Kit

4 in Diameter - 25 mm x 24 Spline - Sprung Hub - Organic - Subaru STI / Legacy 2

Fuel Injection - Killshot II 4-bbl EFI - Throttle Body - Square Bore - Computer / Wiring Harness - Aluminum - Polished - Universal - Kit

Holley EFI - Used on any application that utilizes an O2 sensor Holley has the regulator toO2 weld ring for any application that uses an oxygen (O2) sensor.