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Air and Fuel Fuel Injection Systems and Components - Electronic

Radium Engineering

Radium Engineering 06-09 Honda S2000 Fuel Surge Tank Kit (FST Not Incl)

$344.95 $327.70 Save $17.25

SKU: R005 20-0114

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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This comprehensive installation kit includes everything needed to install a Radium fuel surge tank with a single 39mm fuel pump in a 06-09 Honda S2000. The kit was not designed to work with the Radium MPFST. This FSTR-RA install kit utilizes Radium's innovative FSTR-RA surge tank (sold separately) which incorporates an integrated fuel pressure regulator designed for the returnless fuel system found in the 06-09 S2000. This eliminates the need for an external FPR to be purchased. Furthermore, leaving the FSTR-RA regulator barb disconnected to manifold pressure will emulate the OEM fuel pressure, if required. Also, the 06-09 S2000 has no low pressure fuel return hose that plumbs back into the fuel tank. Included in this kit is a billet barb adapter that routes the excess fuel from the FST back into the main fuel tank through the fuel filler hose. The Honda S2000 install kit locates the FST in a hidden collision-safe area of the trunk behind the left seat using factory located threaded bosses. No modifications or drilling required. Because the S2000 is a small vehicle, please consider the decibels of the fuel pump selected. As shown below, 100% of the trunk space is still useable. The bolt-on powdercoated aluminum bracket mounts to existing OEM holes and features 3 rubber isolation mounting points to reduce fuel pump noise and vibration. Also included are wiring components with flying leads featuring Raychem solderless butt splices, and a weatherproof fuse and relay to drive the FST's fuel pump. Wiring is very simple and takes less than 30 minutes to assemble. No soldering is required. Included are 4 preassembled -6AN PTFE hoses which are great for all types of fuel including high alcohol contents, such as ethanol (E85). Unlike standard rubber hose, PTFE is non-permeable and eliminates any possible fuel vapor smell. These PTFE hoses use anodized aluminum hose ends and are cut-to-length specifically for the 06-09 S2000 application. The inner stainless steel braid resists extreme fuel pressures and is covered with black PVC which gives the hose added protection from debris and provides abrasion protection.
Show original supplier description

Part #: 20-0114

PTFE hose multi fuel compliant

FUEL SURGE TANK KIT, S2000, 06-09, FST SOLD SEPARATELY

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRadium Engineering
Part NumberR005 20-0114

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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