Radium M14 x 1.5mm Inverted Flare to -6AN Male Adapter, Long (Honda / Acura Style)

The Radium Engineering 14-0118 M14 x 1.5mm Inverted Flare to -6AN Male Long Adapter converts the OEM hard line flare fitting to a -6AN male connection on Honda and Acura vehicles. Compatible with many Honda and Acura platforms including the S2000, this adapter enables the use of aftermarket -6AN fuel lines without modifying or replacing the factory hard line.

Machined from billet 6061 aluminium with a Type-II anodised surface finish, this fitting is resistant to all fuel types including methanol, ethanol, and E85.

Note: Not all M14 x 1.5mm inverted flare fittings are universal. Verify your OEM hard line uses an M14 x 1.5mm inverted flare before purchasing.

Key Features

• Converts M14 x 1.5mm OEM inverted flare to -6AN male — enables aftermarket -6AN fuel line connection
• Long style — Honda / Acura specific fitment
• Billet 6061 aluminium construction — lightweight and strong
• Type-II anodised surface finish — resistant to all fuel types including methanol, ethanol, and E85
• Compatible with Honda and Acura vehicles — including the S2000

Specifications

• OEM side: M14 x 1.5mm inverted flare
• Aftermarket side: -6AN male
• Style: Long (Honda / Acura)
• Material: Billet 6061 aluminium, Type-II anodised
• Fuel compatibility: Gasoline, methanol, ethanol, E85

Available Part Numbers

• 14-0118 — M14 x 1.5mm Inverted Flare to -6AN Male, Long (Honda / Acura Style)

Why Radium Engineering?

• ✔ Designed and manufactured in the USA
• ✔ Billet 6061 aluminium, Type-II anodised — fuel safe and corrosion resistant
• ✔ E85 and alcohol fuel safe throughout
• ✔ Trusted by professional motorsport teams and serious enthusiasts worldwide
• ✔ Exclusively distributed in Australia by Coore

Genuine Radium Engineering product. Stocked in Sydney for fast Australian delivery. Verify OEM hard line uses M14 x 1.5mm inverted flare before purchasing — not all M14 x 1.5mm inverted flares are universal. Sold individually.