Kozmic Motorsports

Kozmic Motorsports Race Series Surge Tank Kit | 2008-2016 Mitsubishi Lancer Evolution X (K27 X STKX)

  • Sale
  • $901.55
  • Regular price $949.00

Race Series Surge Tank Kit

This kit is the ORIGINAL all market BOLT IN fuel surge tank kit for the Mitsubishi Evolution X. It is the only surge tank system on the market for the Evolution X that was designed specifically for this platform. Since 2010 this has been the best best performing bolt in surge tank fuel system available for the Evolution X.

Due to OEM fuel system design, it is recommended that this kit be used on cars making less than 400hp (Dyno Jet) at the wheels. Contact us about large capacity systems that will support 800 plus horse power on Ethanol.


  • 6061 aluminum construction
  • 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
  • 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
  • Compatible with the AMS in-line fuel pump kit if already installed


  • 2008-2016 Mitsubishi Lancer Evolution X

What's In The Box?

  • Lightweight reinforced braided hose
  • AN fittings
  • Walbro 255 fuel pump
  • Weather proof relay and plug
  • Wiring
  • Hardware