FuelTech FT400 Unterminated Auxiliary Harness 16-Way - 2001001031
Custom Auxiliary Wiring for FT400 Systems
The FuelTech FT400 Unterminated Auxiliary Harness is built for racers and builders who need complete flexibility when wiring auxiliary components into their FT400 engine management system. With an unterminated design, this harness allows you to create a fully customized wiring solution tailored to your exact setup.
Ideal for race cars, custom builds, and advanced installations, this harness gives you the freedom to route, cut, and terminate connections exactly where you need them.
Unterminated Design for Maximum Control
Unlike pre-terminated harnesses, this version gives you full control over your auxiliary wiring layout and connections.
- Unterminated ends for custom wiring
- Ideal for advanced fabrication and race builds
- Allows precise routing and clean installs
- Perfect for unique or non-standard setups
16-Way Connectivity for Auxiliary Systems
With a 16-way configuration, this harness supports a wide range of auxiliary inputs and outputs within your FT400 system.
- 16-way connector design
- Supports auxiliary inputs and outputs
- Maintains reliable signal transmission
- Designed specifically for FT400 systems
Available in Multiple Lengths
This harness is available in 10ft and 20ft lengths, allowing you to choose the best option for your build and routing requirements.
- Multiple length options for flexible installation
- Ideal for custom and rear-mounted setups
- Supports clean and organized wiring layouts
- Suitable for race and performance vehicles
Features
- Designed for FuelTech FT400 systems
- Unterminated auxiliary harness
- 16-way connector configuration
- Available in 10ft and 20ft lengths
- Supports custom wiring and installation
- Ideal for race and high-performance builds
Quick Specs
- Brand: FuelTech
- Product Type: Unterminated Auxiliary Harness
- Compatibility: FT400
- Connector Type: 16-way
- Lengths Available: 10 feet and 20 feet
- Termination: Unterminated
- Part Number: 2001001031
FAQs
What does unterminated mean for this harness?
Unterminated means the wiring ends are left open, allowing you to customize connections and routing to match your specific build.
Which length should I choose?
Choose 10ft or 20ft based on your vehicle layout and how much routing distance you need for your auxiliary components.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for FuelTech wiring solutions and performance electronics. We help builders create clean, reliable, and high-performance setups tailored to their needs.
From custom wiring to full engine management systems, our team provides expert support, fast shipping, and real-world experience.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

