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E85 Flex Fuel Kit - Supra™ A9X
The TMS E85 Flex Fuel Kit is a complete plug-and-play solution designed specifically for the Toyota Supra™ A9X. This kit integrates seamlessly into your vehicle’s CANBus system, replacing the OEM fuel line with a custom-fit fuel line assembly and fislter. With options to include a full ethanol monitoring system, this kit allows for real-time E85 compatibility and safe flex fuel tuning — no splicing or permanent modifications required.
Includes
CAN + Power Splitter Harness
Connects to the Body Domain Controller located in the passenger footwell behind the kick-plate. Supplies CANBus, power, and ground to the ethanol content analyzer.
Fuel Line Assembly and Filter
Custom-fit stainless steel and nylon braided fuel lines designed specifically for the Supra A9X engine bay. All lines use -6AN fittings and include a 10-micron stainless steel fuel filter to protect the OEM fuel injectors.
Optional Components
Available with or without:
- Ethanol Content Analyzer
- GM 0–5V Ethanol Sensor
- TMS Ethanol Sensor Cable
Compatible Car Models
- 2020–Present Toyota Supra™ A9X
Click HERE for installation instructions.
THE TMS COMMUNITY
Installs From Our Community
"THE STANDARD"
At TMS, "The Standard" isn’t just a benchmark — it’s our obsession. We engineer and design every product to exceed expectations in quality, performance, and aesthetics. While the aftermarket industry is filled with cheaply made, mass-produced parts that cut corners, we take a different approach. Our commitment to precision engineering ensures flawless fitment, durability, and peak performance, while our design philosophy blends function with a sleek, OEM+ aesthetic. Every component we create is built for enthusiasts who demand the best — no compromises, no second-guessing, just pure, high-performance innovation. Welcome to "The Standard" — where excellence is the only option.
CAR MODIFICATION
Your build is a reflection of your vision. At TMS, we design parts that enhance your vehicle’s aesthetics while maintaining a clean, OEM+ look. Whether you’re aiming for aggressive styling or a refined upgrade, our components ensure your mod stands out.
QUALITY/TESTING
Performance starts with quality. Every part undergoes rigorous testing to ensure durability, reliability, & peak functionality. We don’t cut corners; our materials, engineering, & manufacturing processes are held to the highest industry standards.
PERFORMANCE
In performance, every component plays a role. TMS parts are engineered for those who demand max power, efficiency, & responsiveness. Whether it’s improved fuel ratio or enhanced tuning our products help you unlock your car’s true potential.
