The DeatschWerks S58 Port Injection Fuel Rail Kit expands the fueling capability of the factory BMW S58 platform, providing the additional fuel volume required when power goals exceed the limits of direct injection alone. Designed to integrate with the OEM intake manifold, the kit delivers a clean, serviceable solution while retaining factory packaging and fitment.
Precision-machined billet construction, a true 8AN fuel rail bore, and compatibility with compact 34mm injectors make the S58 Port Injection Kit an ideal foundation for serious street and race builds. Complete plumbing and injector packages are also available for a more complete fueling upgrade.
Features & Benefits
- True 8AN fuel rail bore diameter for high-flow fuel delivery
- Hard-anodized billet aluminum construction
- Compatible with OEM BMW S58 intake manifolds
- Compatible with 34mm compact fuel injectors
- Optional plumbing and injector packages available
- Includes drill guide, mounting hardware, and injector retention clips
- OEM-style fitment with a clean, serviceable installation
What’s Included
- Precision-machined billet fuel rail
- Drill guide for modifying the factory intake manifold
- Mounting hardware for secure installation
- Injector retention clips
- Optional plumbing kit with the 7-905 and 7-905-1000 configurations
- DW1000cc injectors with the complete 7-905-1000 kit
Fitment: BMW S58 Engines
Available Configurations
PN: 7-904
Fuel rail kit with mounting hardware, drill guide, and injector retention clips.
MSRP: $499
PN: 7-905
Includes the add-on rail plus the plumbing kit for simplified fuel-system integration.
MSRP: $599
PN: 7-905-1000
Includes the fuel rail, plumbing kit, and DW1000cc injectors for a complete port-injection solution.
MSRP: $1,049
This product may be used solely on vehicles used in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemption.
