TSI Billet Aluminum Fuel Rail & Installation Kit
- Mfg Part #
- 044784LA01-02KT 044784LA01-02KT
- ECS Part #
- ES#5341141
- Brand
-
This product was last offered at the strikethrough price on
06-13-2026
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Product Details
The EA888 Gen1 TSI engine has a well-documented history of intake manifold issues. Failures of the inlet runner control flaps, linkage malfunctions, and poor-quality plastic construction contribute to engine fault codes and negatively impact drivability. Since the engine's iteration in 2008, Volkswagen has implemented multiple intake manifold revisions to address these issues. Among many changes, the latest update (06J133201BH) introduces a notable, somewhat unusual alteration: revised fuel rail mounting geometry. Vehicles equipped with older fuel rail revisions (06J133317J or 06J133317M) must upgrade to the newest fuel rail revision (06J133317AB) to ensure proper fitment and optimal functionality. Unfortunately, the updated fuel rail carries a substantial cost, presenting a significant barrier for enthusiasts attempting to retrofit the latest intake manifold.
With this issue in mind, our engineers set out to improve upon the existing fuel rail design, creating a cost-effective, all-in-one update and upgrade! Manufactured from 6061-T6 billet aluminum, this precision-machined rail is guaranteed to outlast its OEM counterpart. What's more, our exclusive design features ported fuel injector and fuel feed passages, ensuring optimal fuel flow up to and into each fuel injector.
FEATURES
- Precision-engineered 6061-T6 billet aluminum construction for superior durability
- Direct replacement for the updated EA888 Gen1 TSI fuel rails (06J133317AB) - eliminates fitment issues caused by early, incompatible fuel rail geometry
- Compatible with the latest intake manifold revision (06J133201BH)
- Ported fuel injector and fuel feed passages for optimized fuel flow
- Cost-effective alternative to the OEM fuel rail
KIT CONTENTS
- ECS Billet Aluminum Fuel Rail Upgrade for Gen1 TSI
- Torx Bolt (7)
- Shouldered Nut (2)
- Fresh Air Hose Bolt (1)
- Stud (2)
PRODUCT DEVELOPMENT
Our TSI Billet Aluminum Fuel Rail Upgrade was designed, engineered, tested, and quality inspected by our Research and Development team in our Wadsworth, Ohio, facility. We strive for the highest level of precision and quality through leading-edge product development technology, including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.
- 06J133317AB
- 06J 133 317 AB
- 06J133317M
- 06J 133 317 M
This Part Fits the Following Vehicles
| Make | Model | Submodel | Engine | Special Fitment Notes |
|---|---|---|---|---|
| Audi | 8U Q3 | FWD | 2.0T | Use vehicle selector to confirm fitment |
| Audi | 8U Q3 | Quattro | 2.0T | Use vehicle selector to confirm fitment |
| Audi | B8 A4 | FWD | 2.0T | Use vehicle selector to confirm fitment |
| Audi | B8 A4 | Quattro | 2.0T | Use vehicle selector to confirm fitment |
| Audi | C7 A6 | FWD | 2.0T | Use vehicle selector to confirm fitment |
| Audi | C7 A6 | Quattro | 2.0T | Use vehicle selector to confirm fitment |
| Audi | Q5 | Quattro | 2.0T | Use vehicle selector to confirm fitment |
| Volkswagen | Golf VI | All | 2.0T | Use vehicle selector to confirm fitment |
| Volkswagen | Jetta VI | Sportwagen | 2.0T | Use vehicle selector to confirm fitment |
| Volkswagen | Jetta VI | Sedan | GLI | Use vehicle selector to confirm fitment |
| Volkswagen | Tiguan 1 | 4 Motion | 2.0T | Use vehicle selector to confirm fitment |
| Volkswagen | Tiguan 1 | FWD | 2.0T | Use vehicle selector to confirm fitment |
| Volkswagen | Tiguan 2 | 4 Motion | 2.0T | Use vehicle selector to confirm fitment |
| Volkswagen | Tiguan 2 | FWD | 2.0T | Use vehicle selector to confirm fitment |
Kit Contents
| Description | Brand | Qty | Lifetime | |
|---|---|---|---|---|
| Shouldered Nut - Priced Each |
|
2 | YES | |
| Intake Manifold Stud - Priced Each |
|
2 | YES | |
| Torx Bolt - Priced Each |
|
7 | YES | |
| Fresh Air Hose Bolt |
|
1 | YES | |
| Fuel Injector Repair Kit (06J998907D) |
|
4 | YES | |
| TSI Billet Aluminum Fuel Rail |
|
1 | YES |
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Free Shipping
Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.
The policies listed above are subject to change at any time without notice.
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Why You Should Shop From ECS Tuning
ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.
Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.
Cancellation Policy
At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.
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