PD Notes: Upgraded hpfp’s are a great way to be able to use e85 without the hassle/wiring of an aux fuel kit. With the XDI 35 pump on the stock turbo/injectors you can run full e85 and make 380-400whp. The stock injectors are going to max out when you get closer to 450whp. The xdi35+ the upgraded injectors can support 550-600whp with the appropriate engine and turbo setup. 

This Patent Pending GDI high pressure pump was developed to replace the Bosch OEM high pressure pump. It delivers up to 36% more fuel flow when mounted on the same CAM-Lobe.
Maximum Fuel Pressure is 200bar / 2900psi.
The kit comes with everything you need: the HPFP, an OEM style inlet hose with OEM fuel pressure sensor, a new HP-Line and an electric pigtail.
Customer-specific fittings and lines on request.

HPFP-35 – 35% more fuel flow compared to the factory HPFP
EVO Upgrade – This upgrade maximizes the 35 series pump, and gives you an additional 12% flow over the base HPFP-35

Straight E85 With the Base HPFP-35 & XDI 2000cc Injectors produced 527WHP GDI only with a Precision NX2 drop in turbo charger !!!

no meth, no PFI, no extra ECUs, no wiring, full control, full OBD Diagnostics.

CUSTOM TUNING IS REQUIRED FOR BOTH HPFP AND INJECTORS

XDI 2,000cc Injectors:

2yrs of development and testing and it was well worth it. Without doubt the best aftermarket DI injector on the market. • 2000cc/min at 100bar • 3000cc/min at 220bar • 684bhp on E30 • 527whp on E85 • Rock solid, perfectly linear. • 100% drop in fitment • OEM spray pattern • stock like cold start and idle • just one ECU value change

Every XDI 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

The HPFP 35 upgraded fuel pump is HIGHLY recommend to run in conjunction with these. The factory HPFP cannot support the added fueling demands of full e85. 

Lead time on XDI products is 12-18 weeks currently.