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Replacement TMS Reflex Harness - DIST

$350.00 Sold out
Shipping calculated at checkout.

This is a direct replacement port injection harness for the TMS ReFlex™ system, designed specifically for 6-cylinder BMW™ and Toyota Supra™ applications. Built to the same specifications as the original harness, it ensures proper fitment and functionality for advanced fuel control setups.

Warning: The TMS ReFlex™ Harness will not function without the TMS CAN + Power Splitter.

Specifications
  • Engineered for 6-cylinder BMW™ and Supra™ (B58/S58 engines)
  • Compatible with ReFlex™ and ReFlex+™ systems
  • Direct plug-in to ReFlex™ controller

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Product information

These commodities, technology, or software were exported from the United States in accordance with the Export Administration Regulations. Diversion contrary to U.S. law is prohibited.



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"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.

PLUG & PLAY

All of our products are engineered to be seamlessly installed without any extra wire cutting or soldering.

PERFORMANCE

TMS products are your gateway to higher performance. Whether it's our flex fuel, reflex harness, or all in one kit; they were engineered for maximum performance.

ENGINEERING

All TMS products are designed from an engineer's perspective: What are the standards? What materials can be used to achieve maximum performance? We research, design, & test with engineering in mind so that we know the products are the best.

DISCLAIMER

TMS ReFlex™ Harness Kits are designed for competition closed course use only and require tuning from companies such as EcuTek™, BootMod3™, and MHD™.  These kits may be used in conjunction with flex fuel; please note that exceeding the manufacturer’s recommended ratio of ethanol content without proper tuning may cause severe damage to the engine. Modifying a car for racing purposes can have legal implications and may void warranties. Additionally, it is essential to adhere to local regulations and safety guidelines when making modifications to your vehicle. Tensility Motor Sports does not accept liability for any mechanical, electrical, or other failure as a result of installation and use, or of improper tuning.

NO MODIFICATIONS

Under no circumstances should Tensility Motor Sports products be altered, modified, disassembled, or tampered with in any way. Any modifications to the products not expressly approved by Tensility Motor Sports will void the product warranty and may cause damage to the products or your vehicle, for which Tensility Motor Sports will not be responsible.