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Precision Raceworks Port Injection Kit for BMW S58
The Precision Raceworks S58 Port Injection Kit delivers reliable supplemental fueling for high-performance BMW S58 applications while maintaining complete compatibility with the factory intake manifold. Engineered with a full-bore -6 AN fuel rail featuring proprietary injector locks, this system eliminates upward hydraulic stress on the intake manifold and prevents fuel spillage during service.
Built for demanding performance setups, this multi-port injection kit includes smooth-bore PTFE fuel lines and billet fittings designed for maximum durability across all fuel types, including 100% E85. It supports seamless integration with aftermarket standalone injector controllers for optimal tuning precision and power potential.
Key Features
| Product Type | Port Injection Kit |
| Brand | Precision Raceworks |
| Engine Compatibility | BMW S58 |
| Fuel Rail Size | -6 AN |
| Fuel Compatibility | All fuels, 100% E85 compatible |
| Hose Material | Smooth-bore PTFE |
| Fitting Material | Billet Aluminum |
| Manifold Compatibility | Stock intake manifold |
Highlights
- Full -6 AN internal bore fuel rail to prevent pressure drops
- Exclusive injector lock design protects factory plastic manifold mounting points
- Smooth-bore PTFE fuel lines and precision billet fittings
- 100% compatible with pump gas and E85
- Direct fit with the OEM intake manifold
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Compatibility
Compatible with BMW vehicles equipped with the S58 engine, including:
- BMW M2 (2023+)
- BMW M3 G80 (2021+)
- BMW M4 G82 / G83 (2021+)
- BMW X3 M F97 (2019+)
- BMW X4 M F98 (2019+)
- BMW Alpina B3 (2019+)
What's included
- Precision Raceworks S58 Fuel Rail with Injector Locks
- PTFE Smooth-Bore Fuel Lines
- Billet Fuel Line Fittings and Mounting Hardware
- Port Injectors with Certificate of Conformance (when selected)
Frequently asked questions
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