DeatschWerks Fuel Rail

1991–2005 Acura NSX

Part #: 7-412

Overview

The DeatschWerks Acura/Honda NSX Fuel Rail is a high-performance upgrade designed specifically for enthusiasts looking to enhance the fuel delivery system of their 1991-2005 Acura and Honda NSX models. Whether you're building a high-horsepower street machine, a track-ready NSX, or simply seeking a reliable upgrade to support increased fuel flow, this fuel rail offers the quality and precision you need.

Engineered for the unique requirements of the NSX's fuel system, this fuel rail ensures consistent fuel pressure and optimal flow, helping your vehicle achieve its best performance potential. Its robust construction and precise fitment make it an ideal choice for both daily drivers and serious performance builds.

Key Features

The DeatschWerks NSX Fuel Rail incorporates several advanced features to improve your vehicle's fuel delivery and overall reliability:

• Constructed from high-quality, lightweight aluminum for durability and heat dissipation, ensuring consistent fuel temperatures and preventing vapor lock during spirited driving or track use.
• Precisely machined for a perfect fit on 1991-2005 Acura NSX models, including special editions like the Alex Zanardi Edition, ensuring seamless installation without modifications.
• Designed with increased internal diameter compared to stock rails, supporting higher fuel flow rates necessary for performance upgrades and forced induction setups.
• Features anodized finish for corrosion resistance and a sleek appearance under the hood, complementing other performance components.
• Compatible with OEM fuel injectors and fittings, making it a straightforward upgrade that maintains factory reliability.
• Optimized internal flow paths to promote even fuel distribution across all cylinders, reducing fuel pressure fluctuations and improving throttle response.
• Meets or exceeds OEM specifications for quality and safety, ensuring long-lasting performance and peace of mind.

Construction & Design

The DeatschWerks NSX Fuel Rail is crafted from high-grade aluminum using CNC machining processes to ensure precise dimensions and a flawless finish. Its one-piece design minimizes potential leak points and enhances structural integrity. The anodized coating not only provides corrosion resistance but also adds a professional, high-performance aesthetic to your engine bay.

The internal flow channels are carefully engineered to maximize fuel delivery efficiency, supporting high-demand applications. The lightweight construction reduces overall engine bay weight, contributing to improved vehicle handling and responsiveness. This fuel rail is built to withstand the rigors of high-performance driving while maintaining consistent fuel pressure and flow.

Installation & Fitment

The DeatschWerks Acura/Honda NSX Fuel Rail is a direct bolt-on upgrade for 1991-2005 models, including the Acura NSX and Honda NSX, with no need for modifications or custom tuning. Its precise fitment ensures a straightforward installation using existing mounting points and OEM fittings. No cutting, drilling, or complex adjustments are required, making it an accessible upgrade for DIY enthusiasts and professional installers alike.

• Requires basic hand tools and standard fuel line fittings.
• Compatible with OEM fuel injectors and fuel lines.
• Designed to meet OEM specifications for a hassle-free upgrade.

What's Included

• DeatschWerks Fuel Rail for Acura/Honda NSX (1991-2005)
• Mounting hardware and fittings
• Installation instructions

Ideal For

• Performance enthusiasts upgrading their NSX fuel system
• Builds requiring increased fuel flow for forced induction or high-horsepower setups
• Restorations or OEM replacements seeking high-quality components
• Track day and spirited driving applications