JDY BMW G8X 3.0T S58 MPI Fuel Rail Kit

JDY Unlock the full potential of your BMW S58 Engine with the JDY AN6 Port Injection Fuel Rail Kit – designed specifically for high-performance builds requiring additional fueling support in Stage 2+ and Stage 3 power levels.

Whether you're building for the street, strip, or track, this kit enables you to run 6 additional port injectors, essential for reliable and consistent fueling at higher boost levels.

Key Features:

• Billet Aluminum Construction
  CNC-machined from high-grade billet aluminum for superior strength and precision fitment.

• Hard Anodized Finish
  Offers exceptional resistance to fuel additives and harsh chemicals, ensuring long-term durability and a clean, professional look in the engine bay.

• Complete Fuel Line & Fitting Kit Included
  Comes with AN6 lines and fittings featuring PTFE (Teflon®) inner core—compatible with all fuel types, including E85, race fuel, and pump gas.

• Secure Mounting Solution
  Includes 6 custom laser-cut stainless injector clips for a tidy and reliable installation of the auxiliary injectors.

• Direct Fitment for G8X Chassis
  Designed specifically for:

  • BMW G80 M3

  • BMW G82 / G83 M4

  • BMW G87 M2

  • BMW F97 X3M

  • BMW F98 X4M

Why You Need It:

As S58 builds push past factory limitations, the factory DI system alone becomes insufficient. JDY’s port injection fuel rail provides the necessary additional fueling to support high horsepower safely and efficiently.

Whether you're targeting 800+ HP builds or seeking precise fuel control for ethanol-based tunes, this is a must-have upgrade for your BMW G8X platform.

Important Information:

This product is intended for performance use and should be installed by a qualified professional.

It is the customer’s responsibility to ensure compatibility with their specific vehicle prior to purchase. If you are unsure, please contact us before ordering.

Gridline Custom Motorsports is not responsible for issues arising from incorrect installation, misuse, or improper product selection.

Due to the nature of performance parts, some items may be special order and subject to supplier availability and lead times.