Xtreme-DI HPFP Upgrade

Unleash E85 Potential. No Port Injection Required.

Maximise the performance of your Ford Mustang 2.3 EcoBoost (S550) with the Xtreme-DI (XDI) High-Pressure Fuel Pump (HPFP) upgrade. Designed to overcome the limitations of the factory fuel system, this bolt-on solution allows you to run full E85 or high-horsepower petrol setups without the complexity of secondary port injection or additional low-pressure pumps on stock turbo configurations.

XDI offers three distinct tiers of fueling performance: the HPFP35, the EVO, and the HPFP60. While the HPFP35 and EVO both offer a 36% increase in capacity over OEM, the EVO is engineered for higher pressure ceiling of 250 bar (3600 psi). Whether you are chasing 400 WHP on the stock turbo or pushing past 550 WHP with a larger frame turbocharger, XDI provides the necessary fuel flow and pressure stability to keep your EcoBoost engine safe and powerful.

Key Features

• Increased Flow Capacity: Choose between +36% (HPFP35/EVO) or +63% (HPFP60) more geometric volume per revolution compared to the OEM pump.
• High-Pressure Performance: Supports operating pressures from 180 bar (HPFP35) up to 260 bar (HPFP60) to maintain atomisation at high load.
• Full Fuel Compatibility: Engineered to handle all known fuels, including all Ethanol blends (E85/E100).
• Premium Construction: Manufactured from stainless steel and hard-coated aluminium for maximum durability in high-heat environments.
• Direct Integration: Features a Bosch Compact 2-pin electrical connector and includes an electric pigtail for a clean installation.

Specifications

• Geometric Volume (OEM): 1.12cc/rev
• Geometric Volume (HPFP35/EVO): 1.52cc/rev (+36% over OEM)
• Geometric Volume (HPFP60): 1.82cc/rev (+63% over OEM)
• Max Operating Pressure: 180 bar (HPFP35) / 250 bar (EVO) / 260 bar (HPFP60)
• Housing Material: Stainless Steel / Hard Coated Aluminium
• Dry Weight: 1112g

Power Potential & Combinations

Note: Estimates based on E85 fuel. Power levels vary based on dyno type, environment, and calibration.

• Stock Turbo (Full E85):
  • Required: XDI-HPFP35 or EVO
  • Potential: ~383–400 WHP (Turbo limited). No LPFP or injector upgrades required.
• Upgraded Turbo (Up to 550 WHP):
  • Required: XDI-HPFP35/EVO & XDI +50% DI-Injectors
• Large Turbo (Above 550 WHP):
  • Required: XDI-HPFP60 & XDI +50% DI-Injectors

What's In The Box?

• 1x Xtreme-DI High-Pressure Fuel Pump
• Electrical Pigtail Adapter
• Installation Hardware

Note: Professional installation is highly recommended. Tuning is required to support the XDI driver profile. Compatible with Standalone, SCT, and COBB tuning platforms.