WTF 400 WHP (E85) / 550 WHP (Gas) Fuel System

  • Sale
  • Regular price $ 820.00

Meticulously tested for many years now, we are pleased to provide a complete 400 WHP E85 (550 WHP on gasoline) fuel system upgrade package for your Evolution X or Ralliart. The kit contains the following components (a $880 value):

  • Injector Dynamics ID1050x injectors w/ fully stainless internals (compatible with all known fuels). New and improved Evo X fitment!
  • Injector Dynamics plug-and-play Denso to USCAR adapters
  • Genuine Walbro GSS342 255 L/hr fuel pump, ready to drop in
  • COBB Tuning Delrin pump holder, pre-installed on the pump
  • Black, carbon-impregnated (OEM quality) PTFE flexible pump outlet hose (also pre-installed on the pump)
  • Wasatch Turbo Factory inline fuel filter (PTFE hose and AN fittings, custom-made to your specified fuel rail)
  • Fuel rail NOT included

These are the best parts money can buy for the most important part of your engine. Get this $928 value (best online prices from other retailers) for only $820 + shipping and save over $100!


Want to know why we recommend ID injectors and find no others acceptable? Why Injector Characterization Data and Dynamic Mathching Are So Important

WTF injector data provided to self-tuners upon request.

WTF inline fuel filter line instructions *Click Here*

WTF Walbro 450 pump kit instructions *Click Here* (disregard wiring instructions for the Walbro 255)

Customer Reviews

Based on 1 review
They work

I have been running these injectors in my Ralliart for a few months now. No complaints.