Xtreme-DI 80% Increased Flow Double Sealed Injectors (set of 4) 2014-2019 Fiesta ST *FREE SHIPPING*

An upgraded HPFP (high pressure fuel pump) is required for use with the +80% injectors. 

+80% increased flow over stock injectors. 220bar (3,234psi) capable on stock settings*. Able to support straight E85 up to 500+whp with an upgraded low pressure side fuel pump 

Every XDI +80% injector set gets tested and matched at three different operating points and comes with full documentation:
1) 0.8ms/20bar for idle stability
2) 10ms/100bar for static flow reference
3) 6ms/200bar for wot performance and stability

CUSTOM TUNING IS REQUIRED, YOU CANNOT RUN THIS ON A STOCK TUNE