BMW S54 Fuel Rail

The Nuke Performance Fuel Rail for BMW S54 brings modern fueling performance to one of BMW’s most iconic straight-six engines. Designed specifically for the S54 engine found in the E46 M3, Z3 M, and Z4 M (2000–2008), this lightweight aluminum rail supports high fuel flow, features AN-8 ORB main ports, and includes mounting brackets for an easy, bolt-on installation.

Engineered for Bosch EV14Sxt-style injectors, the S54 fuel rail includes OEM-style injector safety clips, ensuring a secure, leakproof connection—even under extreme pressure or in the event of a crash. Designed and manufactured in Sweden, this rail reflects the precision and quality expected from Nuke Performance motorsport components.

Key Features:

• Direct fit for BMW S54 engines (E46 M3, Z3 M, Z4 M)
• Compatible with Bosch EV14 Sxt-style injectors
• AN-8 ORB inlet/outlet and AN-6 ORB side port
• Includes brackets and stainless hardware for easy mounting
• Safe for use with gasoline, ethanol, E85, and methanol
• Lightweight: 21.18" length, 378g total weight
• Developed and tested with BMW experts and motorsport teams

Vehicle Compatibility:

• 2000–2006 BMW E46 M3
• 2003 BMW E46 M3 CSL
• 2001–2002 BMW Z3 M Coupe/Roadster
• 2006–2008 BMW Z4 M Coupe/Roadster

What's Included:

• 1x Fuel Rail for BMW S54
• 2x CNC Aluminum Mounting Brackets
• 6x Bosch Injector Safety Clips
• 1x AN-6 ORB Side Port Plug
• Stainless Steel Fasteners

Available Fittings (Sold Separately):

• AN-8 ORB to AN-6, AN-8, AN-10 male adapters
• Low-profile full-flow banjo fittings
• ORB to NPT sensor adapters and plugs

Note: Main port fittings are sold separately. Be sure to select the correct adapters for your setup when ordering.