Note: Does NOT include Radium FST (fuel surge tank)

This comprehensive installation kit includes everything needed to install a Radium FST-R with a single 39mm fuel pump in a US Market 2ZZ-GE powered Lotus Elise/Exige. The kit locates the FST on the right hand side of the vehicle in either the engine bay near the alternator or in the trunk (see below for details). The kit was not designed to work with the Radium MPFST.

This kit is compliant to be used with all popular alcohol fuels including E85 as ALL factory fuel lines are replaced with high quality -6AN stainless steel wrapped PTFE hose that utilizes a black PCV cover to prevent abrasion. It is also compatible with both the OEM fuel rail as well as a Radium Fuel Rail. ThE install kit is designed to be used with the Radium FST-R which has an integrated fuel pressure regulator built in. This means that no extarnal regulator needs to be purchased.

The Frame Rail Mount was designed for 2004-up Lotus Elise/Exige models with a nonsupercharged 2ZZ-GE engine. This location is compatible with A/C equipped cars and is ideal if the clamshell is modular. However, for the OEM supercharged Elise/Exige, Lotus relocated the emissions charcoal canister to this area. The charcoal canister will have to be removed or relocated if this FST location is necessary.

Note: Lotus Cup Cars do not use a charcoal canister so the Frame Rail Mount option is viable.

Kit Includes:

Preassembled PTFE Hoses with -6AN Hose Ends
Radium Anodized Billet 6061 Aluminum Fuel Return Adapter
Nickel Plated Frame Rail or Powder Coated Trunk Mounting Bracket
OEM Style and -AN Adapter Fittings
Stainless Steel Hardware
Installation Instructions
Complete Wiring Harness with Weather Sealed Relay and Fuse
Plug N' Play Adapter Harness for Fuel Pump Activation Trigger

Fuel Surge Tank Accessories