Evo 7/8/9 Radium 10 Gallon Fuel Cell Mounting Kit
Designed specifically for the Mitsubishi Evo 7/8/9 chassis, this package combines the proven reliability of the Radium Engineering 10-gallon fuel cell with a custom-engineered mounting solution developed entirely in-house at Eaton MotorWorks.
Using detailed 3D scanning and CAD design, the support bracket and top plate were engineered for precise fitment, structural strength, and a clean, professional installation. The mounting structure secures directly to the rear frame rails for improved rigidity and support under demanding driving conditions. This setup is intended for serious performance builds requiring increased fuel capacity, improved fuel delivery, and a solid mounting foundation.
The kit includes the custom support bracket, top plate, and M6/M10 mounting hardware, all designed around the Radium RA-Series 10-gallon fuel cell platform.
This configuration also allows the use of Radium or Fuel Lab surge tank fuel systems, helping reduce the risk of lean spikes caused by fuel slosh and low-fuel conditions during aggressive driving, drag launches, or track use.
Features:
- Designed specifically for Mitsubishi Evo 7/8/9
- Compatible with Radium Engineering 10-gallon RA-Series fuel cells
- Mounts directly to the rear frame rails for increased strength and stability
- Supports Radium & Fuel Lab surge tank fuel system configurations
- Helps reduce lean conditions caused by fuel slosh & low fuel situations
- In-house 3D scanned & CAD designed mounting system
- Precision-fit support bracket & top plate
- Includes M6 & M10 mounting hardware
- Engineered for strength, fitment, and serviceability
- Ideal for high-performance street, drag, and track applications
- Compatible with advanced fuel system configurations including E85 setups
Installation Notes:
- Requires complete removal of the factory spare tire tub
- Requires drilling mounting holes into the chassis
- Welding and fabrication are required for installation
- Professional installation is strongly recommended
- Intended for off-road/racing applications
Built for enthusiasts looking for a properly engineered fuel cell solution without the compromises of universal-fit mounting systems.
Complete kits can be shipped directly to the customer, or installation services can be performed in-house at Eaton MotorWorks depending on your goals and application.
Please email directly for all inquiries and pricing options so we can help determine the best setup for your specific build.
While this system was specifically developed for the Mitsubishi Evo 7/8/9 chassis, Eaton MotorWorks also offers custom fabrication, CAD design, and fuel system solutions for a wide range of vehicle platforms and motorsport applications. If you have a project outside of the Evo chassis, please reach out — we would be happy to discuss a solution tailored to your specific goals and application.