Radium Engineering M14 x 1.5mm Inverted Flare to -6AN Male Adapter Long Honda S2000 (AP1/AP2) / Honda Style

Radium Engineering M14 x 1.5mm Inverted Flare to -6AN Male Adapter Long - Honda S2000 (AP1/AP2) / Honda Style

Radium Engineering produces precision fuel system hardware trusted by professional motorsport teams and serious enthusiasts worldwide. This billet adapter is purpose-built to bridge OEM Honda hard line fittings with aftermarket -6AN fuel lines — a clean, no-compromise solution for fuel system upgrades on Honda and Acura platforms.

This listing covers the Radium Engineering 14-0118 long style M14 x 1.5mm inverted flare to -6AN male adapter. It is designed for Honda and Acura vehicles using an M14 x 1.5mm inverted flare OEM hard line, including the Honda S2000 (AP1 / AP2). Sold individually.

Note: Not all M14 x 1.5mm inverted flare fittings are interchangeable. Confirm your OEM hard line uses an M14 x 1.5mm inverted flare before ordering — this is a Honda / Acura long style specific fitment and is not universal.

Key Features

• Converts M14 x 1.5mm OEM inverted flare hard line to -6AN male connection
• Long style — Honda / Acura specific fitment
• Machined from billet 6061 aluminium for strength and minimal weight
• Type-II anodised finish — corrosion resistant and safe with all fuel types
• Compatible with petrol, methanol, ethanol, and E85
• Designed and manufactured in the USA

Fitment details, compatibility notes, and OEM hard line references are provided in the tabs above. Confirm your vehicle's year, trim level, and fuel system configuration before ordering.

Not sure if this adapter suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.