MOTIV Motorsport

ReFlex+ Sequential Fuel Injection Controller

$1,344.00

SKU: MOTIV.REFLEX.S58B58

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The MOTIV ReFlex+ Advanced I/O Integration module provides unparalleled precision, flexibility, and performance for tuning enthusiasts. Originally developed for port fuel injection modernization, it delivers true sequential fuel injection, ensuring optimal fuel delivery for maximum efficiency, power, and reliability. The ReFlex+ serves as a comprehensive I/O control hub, supporting various functions beyond fuel control. This module offers versatile inputs and outputs, including sequential port injection for up to 8 injectors with fault-sensing feedback, four analog inputs (0-5V and 4-20mA), two frequency inputs (up to 20kHz), and a dedicated flex fuel input for real-time ethanol content reading. It also accepts MAP, Cam, and Crank sensor inputs essential for engine timing. For outputs, it features four low-side auxiliary outputs (PWM or digital ground) for controlling methanol injection, nitrous, boost control, fuel pumps, and more, alongside 12V switched outputs for powering additional components. The ReFlex+ seamlessly integrates with leading flash tuning platforms such as MHD, EcuTek, and MG Flasher, allowing the factory ECU to directly manage its functions. It is fully configurable through TunerPro RT and supports both universal and vehicle-specific configurations. Specific CAN Bus integration notes include selecting PT-CAN2 for MHD+ and EcuTek cars with automatic transmissions, and PT-CAN for BM3 and all manual transmission cars. Use is restricted to competition racing vehicles operated exclusively on closed courses. Any other use may result in fines and penalties for violation of federal and/or state law. The buyer assumes full responsibility for compliance with all applicable laws and regulations. Use of these parts in any manner other than for competition racing will void the warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMOTIV Motorsport
Part NumberMOTIV.REFLEX.S58B58
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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