JDY BMW G8X 3.0T M2/M3/M4 S58 MPI Fuel Rail Kit

Fueling power beyond factory limits. Unlock the full potential of your BMW S58 engine with JDY’s AN6 Port Injection Fuel Rail Kit — engineered for Stage 2+ and Stage 3 builds where the factory DI system alone isn’t enough. This kit provides the additional fueling support needed for high‑boost, high‑horsepower applications, ensuring consistent performance and reliability.

🔧 Key Features

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

• Hard Anodized Finish Resistant to fuel additives and harsh chemicals, with a clean, professional look in the engine bay.

• Complete AN6 Fuel Line & Fitting Kit PTFE (Teflon) inner core compatible with all fuels — E85, race fuel, and pump gas. Leak‑free and built for extreme performance.

• Injector Options Choose from Bosch 980cc, Injector Dynamics 1050cc, Injector Dynamics 1300cc, or run without injectors.

• Secure Mounting Solution Includes six custom stainless injector clips for tidy, reliable installation.

• Fast‑Release Fittings High‑quality quick‑release fittings simplify installation and servicing.

• Ethanol Sensor Ready Extra pipes and fittings included for seamless integration of Continental ethanol sensors — essential for ethanol‑based performance tuning.

• Direct Fitment for G8X Chassis Designed specifically for BMW G80 M3, G82/G83 M4, and G87 M2.

🚘 Why It Matters

As S58 builds push past factory limitations, reliable fueling becomes critical. JDY’s port injection fuel rail kit ensures precise fuel delivery for 800+ HP builds, ethanol tunes, and extreme racing applications.

Take your BMW G8X S58 to the next level with JDY’s AN6 Port Injection Fuel Rail Kit — the ultimate fueling upgrade for high‑performance builds.

If your item is in stock and the order is placed before 3 PM, it will ship the same day. Products that include ceramic coating are shipped the following business day. If the product or color you’re looking for is out of stock, you can join the waitlist by clicking the “Email When Available” button. We’ll notify you as soon as it’s back and provide an estimated restock time.

Custom Orders
For custom requests, please email us directly. We’ll review your order and provide an estimated delivery time based on the required manufacturing process.

Damaged, Incorrect, or Missing Items
If your order arrives damaged, incorrect, or missing parts, simply email us a photo along with your order number. We’ll arrange a refund or exchange right away. Contact us at info@ttmengineering.se and we’ll make it right.

Returns & Satisfaction
Unused and uninstalled products are eligible for a refund, exchange, or store credit. Unfortunately, once a product has been used or installed, we cannot accept returns or offer refunds. If you decide you don’t like a product after installation, it will not qualify for return.

Restocking Fee
A restocking fee of 20% of the original purchase price may apply to returned products. This fee covers the costs of processing and restocking. Please refer to our Policies Page for full details on exchanges and returns.