15-23 Ford Mustang 2.3L Ecoboost Nostrum High Performance Big Bore High Pressure Fuel Pump Kit

15‑23 Ford Mustang 2.3L EcoBoost Nostrum High Performance Big Bore High Pressure Fuel Pump Kit – Part No. H086‑0742

This high‑performance high pressure fuel pump kit is engineered to significantly upgrade the factory fuel system of the 2015‑2023 Ford Mustang EcoBoost 2.3L. With fully laser‑welded stainless steel construction and a custom high‑pressure fuel line, it delivers unmatched flow and reliability. Tunable with COBB, HP Tuners or SCT, it empowers drivers to tap into up to 900 WHP potential on gasoline or 700 WHP on E85 fuel. Nostrum backs the product with a limited lifetime warranty and delivers a complete bolt‑on kit that includes everything needed for installation and tuning guidance. 

Key Features

• Fully laser‑welded stainless steel high pressure fuel pump for leak‑free durability

• Custom high‑pressure tube with OEM‑style hard line fitment

• Direct bolt‑on installation using the stock low‑pressure feed line

• 63% increase in fuel flow over stock pump, enabling earlier boost and more torque

• Ethanol‑compatible design, supporting pump gas and full E85 operation

• Compatible with tuning suites: COBB, HP Tuners, SCT, ECUTek

• 100% production tested for performance and reliability

• Includes detailed installation guide and tuning resources

Benefits

• Enables up to 900 WHP on gasoline and 700 WHP on E85 when properly tuned

• Dramatically improves low‑end torque and throttle response under boost

• Supports full ethanol fueling for higher octane and reduced knock risk

• Seamless bolt‑on integration with OEM systems—no permanent modifications

• Backed by a limited lifetime warranty for long‑term peace of mind

• Comprehensive support from calibration engineers and tuning guides

Product Specs

• Size: Engine‑specific, direct replacement for 2.3L EcoBoost HPFP

• Color: Stainless steel pump and OEM‑style metal lines available in metallic finish

• Material: Fully laser‑welded stainless steel construction

• Operating Pressure: Up to 240 bar (approx. 24 MPa / 3,500 psi)

• Geometric Displacement: 1.825 cc/rev

• Flow Increase: 63% over stock pump

• Fuel Compatibility: Pump gas and E85 ethanol blends

• Tune Required: Yes; supports COBB, HP Tuners, SCT, ECUTek system

Install Difficulty Level

Installation is straightforward and designed for convenience. Most users report completing the swap in 30 to 45 minutes, with minimal tools and no special modifications required. All necessary hardware and a step‑by‑step install guide are included for ease.

Vehicle Fitment

This kit fits Ford Mustang EcoBoost models from 2015 through 2023, specifically the 2.3L EcoBoost engine. It is a direct bolt‑on upgrade that reuses the stock low‑pressure feed line and requires no permanent modifications

For questions or to report product description inaccuracies, contact MPT Performance experts at (407) 636‑7077 or by email.