ReFlex+ Plug-n-Play Harness Kit - Tensility Motorsport (TMS)
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B58 / S58 / PT-CAN2
TMS ReFlex™ Race Harness BMW™
Unlock the full potential of your Motiv ReFlex+ with the TMSReFlex™ Plug-and-Play Harness – Race Version. Designed with zero compromises, this premium aftermarket harness delivers seamless integration, full I/O functionality, and motorsport-grade reliability for your high-performance build.
NOTE: Select PT-CAN2 for all MHD+ and EcuTek cars with automatic transmissions. For BM3 and all manual transmission cars select PT-CAN.
Includes
TMS ReFlex™ Plug-and-Play Race Harness
- Connects directly to the transmission plug near the DME
- Full access to all ReFlex+ I/O
- Sealed, heat-rated, and abrasion-resistant components
- Completely bench-tested and fused (10A)
Auxiliary I/O Cable Pack
Pre-wired I/O ports for future upgrades like:
- Nitrous
- Meth injection
- Boost control solenoids
- Fuel pressure
- Fluid level sensors
- And more
Key Features
100% Plug-and-Play
- No cutting, no depinning, no wiring headaches.
- Select your option for CAN Bus Integration Harness
- PT-CAN2: This harness connects via the transmission connector near the DME, giving you clean access to power and PT CAN 2, while eliminating any need to modify the Body Domain Controller.
- PT-CAN: A clean over-molded compact harness that provides a plug and play connection to your vehicles Body Domain Controller. This section is where the kit will get power, ground, and connect to the CANbus network. Alternatively for cars that are using PT-CAN2 it will include a patch harness that goes between the transmission harness connector for a PnP solution.
Fast, Clean Install
- Installs in 1–2 hours with basic tools
- 10A fused power circuit
- Fully bench-tested for integrity and continuity
Race-Grade Material
- UL 1332 FEP Wiring – Rated to 200°C for extreme engine bay environments
- TPV Overmolds – Waterproof, sealed, and ultra-secure
- Black Aramid Fiber Sleeving – Fire and abrasion-resistant for long-term durability
Comprehensive Sensor Support
- Cam sensor
- Crank sensor
- Charge pipe sensor
- Port injectors
- Ethanol content sensor (GM, Continental, or AC/Delco)
- Motiv 10 Bar Fuel Pressure Sensor
Built for Full ReFlex+ Functionality
- Sequential port injection
- Boost by gear / speed / RPM
- Flex fuel support
- Secondary fuel pump control
- Methanol / nitrous activation
- Custom sensor inputs (e.g., pressure, level sensors)
- Fail-safe logic via I/O triggers
All products and services on this website are designed for competition use only. All other uses are contrary to federal law. If you intend this product for any purpose other than competition use DO NOT purchase or install this product.
Unless otherwise noted, ALL products and services purchased directly or from a reseller of MOTIV Motorsport are sold with the sole intention for off road or race track use only. By completing an order on our website, the buyer and intended individual using our parts and tuning services understands and agrees to the following statements and thus releasing MOTIV Motorsport of all liability.
MOTIV Motorsport products and tuning services may not comply with some State, Federal, Provincial and/or Local laws, ordinances, or regulations. The buyer takes full responsibility in regard to the use of these products on their automobile, which may or may not conform to all applicable laws and regulations for on road or highway use. The buyer acknowledges that MOTIV Motorsport has made him or her aware that these products and services are intended for off road or race track use only. The buyer absolves MOTIV Motorsport from all responsibility in ensuring that his or her automobile is compliant with all State, Federal, Province, Local ordinances and emissions. This waiver of compliance covers all past and future purchases from MOTIV Motorsport.
ALL MOTIV MOTORSPORT PARTS AND SERVICES ARE LEGAL FOR USE ONLY IN COMPETITION RACING VEHICLES, AND ARE NOT LEGAL FOR USE IN ANY OTHER MOTOR VEHICLE OR CAPACITY.
These parts may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event. Competition-only motor vehicles may not be driven to a racing event on a public highway and must be transported on a trailer or other carrier.
USE OF THESE PARTS IN ANY OTHER VEHICLE OR MANNER MAY SUBJECT YOU TO FINES AND PENALTIES FOR VIOLATION OF FEDERAL AND/OR STATE LAW. IN ADDITION, SUCH USE WILL VOID YOUR WARRANTY FROM MOTIV MOTORSPORT, AND CAN VOID YOUR VEHICLE'S WARRANTY.
It is your responsibility to comply with all applicable federal and state laws relating to use of these parts, and MOTIV Motorsport hereby disclaims any liability resulting from the failure to use these parts and tuning services in compliance with all applicable federal and state laws.
ReFlex+ Plug-n-Play Harness Kit - Tensility Motorsport (TMS)
ReFlex +
set records on every platform
The MOTIV ReFlex+ is the most innovative, integrated and safe way to add port injection, flex fuel, external boost control and other performance add-ons to your vehicle.
- The quickest and fastest MKV Supras in the world all use the ReFlex Plus.
- The quickest and fastest MKV Supras in the world all use the ReFlex Plus.
- The quickest and fastest MKV Supras in the world all use the ReFlex Plus.
- The quickest and fastest MKV Supras in the world all use the ReFlex Plus.
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