If you're looking to upgrade your Lotus Exige's fuel system, the Radium Engineering anodized billet aluminum adapter is just what you need! This handy adapter lets you connect -6AN hoses and fittings directly to the OEM Toyota/Lotus fuel pump housing outlet, making your setup both reliable and efficient.
One of the best parts? You won't need to modify your fuel pump housing or your vehicle at all! This ultra-low-profile fitting is designed to fit snugly under the S2 Lotus Elise/Exige fuel pump access cover, ensuring everything stays neat and tidy. While it works well with most -6AN 90-degree hose ends (regardless of whether they're large or small radius), keep in mind that slight design variations between hose end manufacturers might require a minor adjustment to the hose end.
Radium also offers two optional "push-lok" fuel hose kits that can replace the factory plastic tubing. These kits provide a plug-and-play connection to either a Radium Fuel Rail or the factory Lotus Fuel Rail. Each kit includes anodized black -6AN fittings, 4ft of 300psi nitrile rubber hose, and a firewall grommet. You can easily select this option from the pull-down menu on the right when placing your order.
Please take a moment to review the available options before placing your order to ensure you get exactly what you need!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2004-2013 Lotus Exige |
Exige | 2004-2013 |

Radium Engineering is a company that was founded in 2010. The company specializes in designing and producing some of the best aftermarket products in the market. They have produced parts used by various racers and motorsport enthusiasts worldwide. Today, they have established a name for themselves and have become a brand synonymous with performance.
Quality in Every ProductAll of their products are done in house, from research and development, design and manufacturing. They use the latest computer simulation and modeling tools that allow them to create an accurate and precise model. After all is done, they subject their products to an extensive testing procedure to ensure that it is safe to use and performs the way it is designed to.
Not Your Ordinary Stock PartsThe company focuses on manufacturing race-oriented parts and accessories such as surge tank lines and PCV oil catch can systems. They also offer fuel fittings, fuel manifolds, pumps, and fuel regulators designed for high performance applications. All their parts are made out of high quality materials that can withstand extreme forces.
Purchase Radium Engineering Products At Vivid RacingIf you are in search of a high quality fuel system component for your vehicle, then Radium Engineering is the brand for you. Specifically made for high-performance applications, they are the trusted brand of top racers from different racing disciplines everywhere. To know more about Radium Engineering, visit Vivid Racing and check out their list of products that fit your specific needs.