Radium Engineering M14 Inverted Flare to -6AN (Honda Style) Brand_Radium Engineering An ECU adapter must be

An ECU adapter must be used for OBD2a or OBD2b ECU's if necessary

This helps maintain the consistency of the engine's power output and reduces wear and tear

Each seal also features stiffer retaining springs for a precise fit

Alcantara is a synthetic suede material made from no animal product

automotive-grade silicone and feature cutting-edge

Radium Engineering M14 Inverted Flare to -6AN (Honda Style) Brand_Radium Engineering An ECU adapter must beThis billet 6061 aluminum adapter fitting will convert the OEM hard line flare fitting to 6AN for Honda and Acura vehicles. The surface finish is type II "radium green" anodized to resist all fuel types including methanol, ethanol, and E85. Note: Not all M14 x 1. 5mm inverted flare to 6AN male adapters are universal.