NRW Design Billet Fuel Rail System - BMW E90 | E92 | E93 M3 (S65)

The NRW Design S65 Billet Fuel Rail System is a direct replacement for the factory E9X M3 fuel rails, eliminating the ageing, non-serviceable factory crossover hose that can deteriorate and leak over time.

CNC machined from 6061-T6 aluminium and anodised, the rails use Racetronix AN fittings and Radium Engineering EFI hose suitable for petrol and E85. With -8 ORB ports at both ends of each rail, the system works with the factory closed-loop fuel setup and can later be configured for a return-style system as your build grows.

Please note: Designed for Bosch EV14L-style injectors. The NRW Design Inline Fuel Filter is not included – the options refer to the hose supplied, as the factory fuel system and the NRW inline filter require different hoses, so please choose the correct configuration. The Radium fuel pressure gauge is only included with the gauge options. Use a suitable thread sealant on NPT fittings.

Features

• Direct replacement for the factory S65 fuel rails
• CNC machined 6061-T6 billet aluminium with anodised finish
• Fully serviceable – removes the factory crossover hose
• -8 ORB ports at both ends of each rail for stock or return-style systems
• Integrated 1/8" NPT port for a fuel pressure gauge or electronic sensor
• Injector locking plates for secure retention of Bosch EV14L-style injectors
• OEM-style fuel supply entry for straightforward installation
• Racetronix AN fittings and Radium Engineering EFI hose – petrol and E85 compatible
• Complete hose and fitting package for stock fuel-system installations
• Made in the USA

Fitment

• BMW E90 / E92 / E93 M3 (S65, 2007–2013)