AMS Performance Nissan Z CAN Bus Flex Fuel Kit

Automated Ethanol Content Monitoring and Compensation

Run E85 straight from the pump without having to worry about manually calculating your ethanol content percentage! With the AMS CAN Bus Flex Fuel Kit you can run gasoline, E85, or any mixture of gas and ethanol with a content rating from 0 to 100% ethanol. Our flex fuel system’s ethanol sensor and electronics instruct your vehicle’s ECU on how to adjust parameters like fueling, boost, and timing to produce the most power possible for a given fuel or mixture of fuels. These adjustments happen seamlessly in the background of your flex fuel tune, allowing you to be flexible with what fuel you utilize in your RZ34. This flex-fuel system is truly set-it-and-forget-it — once installed and tuned, no further adjustments are needed. With CAN bus integration, it also provides three additional analog inputs for monitoring and failsafe settings, ensuring optimal performance and reliability. The complete kit includes the AMS CAN bus box, ethanol sensor, braided fuel lines, hardware, and a plug & play wiring harness for an easy and quick install. Our AMS Calibration team has spent countless hours working with EcuTek on their flex fuel development program, meaning the AMS Nissan Z Flex Fuel Kit is now directly compatible with EcuTek calibration software, making tuning a breeze.

• Allows for e50, e85, e98, or any mixture of fuels from pump gas to full ethanol

• Zero Wiring Necessary with our Completely Plug & Play Wiring Harness

• Fully integrates via CAN bus with EcuTek ECU software for a seamless solution

• Capable of three additional 0-5v analog inputs for increased safety and functionality

• Monitor fuel pressure, coolant pressure, or any other 0-5v analog input

• Uses race grade AN fittings and aluminum quick connect fittings for easy install and leak-free operation

• Utilizes all race grade black nylon coated ethanol compatible -6AN braided hose

• Stainless steel and CNC machined anodized aluminum brackets secure the kit from movement

• Bolt-in install with no permanent modification to vehicle required

Most of our kits from Liberty Walk and Rocket Bunny are made to order. We have about a 4 to 7 weeks of build time and about a 1 week shipping time frame, if you want to get it by air. Shipping can be from $1000 to $3500 if you pick the air freight option. We do offer a different ship-by-ocean container option but that can take 1 to 3 months of waiting time. Before purchase please contact our team using the website Whatsapp badge located on the bottom right of the site. Shipping payment will be confirmed by our team when the kit has been completed and we will reach out to you for payment.