Kozmic Motorsports Race Series Fuel Surge Tank Kit EVO X

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  • SFr. 835.65
  • Regular price SFr. 1,067.78
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Due to the fuel tank design of the Mitsubishi Evolutions, the engine can experience fuel starvation when the fuel tank is less than full under hard left cornering. This surge tank kit addresses this issue by providing a reserve supply of fuel for an inline pump, preventing this fuel starvation, allowing you to run your fuel tank down to 1/8 of a tank or less. Custom fitting sizes available on request. It includes all hoses, fittings and wiring required for installation.



  • Eliminates fuel starvation in hard left cornering
  • Increases fuel system flow capacity due to additional fuel pump
  • Eliminates potential fuel starvation due to failure of factory fuel pump relay
  • Is compatible with the AMS in-line fuel pump kit if already installed



  • 6061 aluminum construction
  • AN fittings
  • Walbro 255 fuel pump
  • Weather proof relay and plug
  • Bolt in tank installation
  • Fits with stock trunk liners and sub woofer installed
  • Requires no cutting of factory fuel lines to install
  • E85 compatible hoses
  • Lightweight re-enforced braided hose (standard hose available)