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ALL IN ONE - Supra™ A9X
Designed specifically for the Toyota Supra™ A9X (B58B30O1 engine), the TMS ReFlex+™ Flex Fuel & Harness Kit delivers seamless integration of port injection, flex fuel tuning, and sensor expansion. This plug-and-play solution includes everything needed for a clean, professional-grade install that’s fully reversible and compatible with leading aftermarket port injection systems.
Includes
TMS ReFlex™ Plug-and-Play Harness
Connects to port injection, ethanol sensor, low pressure fuel sensor, charge pipe, intake CAM, and crank sensor — no splicing or modification required.
CAN + Power Splitter
Connects the harness to the Body Domain Controller located in the passenger footwell behind the kick-plate.
Auxiliary Cable Pack
Includes four 8-foot cables that connect to auxiliary ports (Aux Out 1/2/3, Aux In 4) on the ReFlex™ harness. Designed for future upgrades such as:
- Methanol injection
- Nitrous
- Additional sensors
TMS Flex Fuel Kit (with Filter and Ethanol Sensor)
Fully plug-and-play. Replaces the OEM fuel line with a TMS-engineered fuel line assembly and 10-micron stainless filter. Integrated ethanol content analyzer and sensor. No wire splicing required. Fully reversible.
Port Injection Fuel Line + Adapter
Connects directly from the TMS flex fuel kit to your port injection fuel rail. Compatible with most major manifold-style PI kits including:
- Remnant Performance
- CSF
- AMS
- RK Autowerks
- Wagner
Motiv ReFlex Plus™ Controller
Ships blank — no preloaded software.
ReFlex Plus™ Mounting Bracket
Secures the ReFlex™ unit in the access compartment next to the engine bay on the passenger side.
Motiv™ 0–10 Bar Pressure Sensor
Provides high-resolution fuel pressure monitoring.
Fuel Pressure Sensor Fitting
Clean and secure integration with the TMS harness.
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.
