BMW S85 Fuel Rail

Upgrade your BMW V10’s fueling system with the Nuke Performance Dual Fuel Rail Kit for BMW S85, engineered for the legendary 5.0L V10 powering the E60 M5 and E63/E64 M6. This lightweight, high-flow fuel rail system features oversized internal bores, AN-8 ORB inlet/outlet ports, and AN-6 ORB side ports—perfect for supporting increased power demands and modern fueling strategies, including ethanol (E85) and methanol compatibility.

The kit supports Bosch EV14L injectors as standard and includes precision-machined adapters to accommodate OEM injectors, making this a versatile plug-and-play solution. Nuke Performance’s patented injector safety clips ensure a secure, leak-proof seal under extreme fuel pressure and during motorsports use—even in a crash scenario.

Applications:

• BMW E60 M5 (2005–2010)
• BMW E63 / E64 M6 (2005–2010)

Compatible only with the BMW S85 engine. Works with 14mm injectors such as Bosch EV14L or OEM injectors using the included adapters.

Key Features:

• Dual fuel rail system for BMW S85 V10 engine
• Supports Bosch EV14L or OEM injectors (with included adapters)
• AN-8 ORB main ports and AN-6 ORB side ports
• Includes 4 aluminum mounting brackets
• Safe for use with gasoline, ethanol (E85), methanol, and race fuels
• Lightweight, high-strength aluminum design
• Patented injector safety clips for leakproof security under extreme conditions
• Includes side port plugs; main fittings sold separately

What’s Included:

• 2 × AN-8 ORB fuel rails for BMW S85
• 4 × Aluminum mounting brackets
• 2 × AN-6 ORB plugs
• 10 × Injector safety clips
• 10 × Injector adapters for OEM injectors (14mm to 65mm)
• 10 × Bosch-style injector clips
• Complete stainless steel hardware kit

Specifications:

• Length: 437mm (17.20") each
• Height: 32mm (1.25")
• Weight: 293g (10.34oz) per rail
• Fuel Compatibility: Gasoline, Ethanol, Methanol, E85, E100
• Inlet/Outlet Ports: AN-8 ORB
• Additional Port: AN-6 ORB