ProFlex Commander for 6.4L V8 Jeep Wrangler Rubicon - Standard

The ProFlex Commander Standard is a plug-and-play adaptive flex fuel system for 2021-present Jeep Wrangler Rubicon 392 models equipped with the 6.4L HEMI V8. Using patented BlendSense™ technology, the system automatically adjusts fuel delivery based on ethanol content, allowing you to run gasoline, E85, or any blend in between without tuning while gaining additional horsepower, torque, and cooler operating temperatures.

Key Features

Complete plug-and-play flex fuel system
100% dyno tested for safety, durability, and performance
Easy DIY installation in under an hour
Patented BlendSense™ technology with 30 millisecond refresh rate
Run gasoline, E85, or any ethanol blend seamlessly
Up to 40-45 WHP gains on E85
7-10% more wheel horsepower and torque on E85
No tuning required
Compatible with stock and performance gas calibrations
Compatible with power adders and bolt-on modifications
ProFlex Connect app provides real-time ethanol content monitoring
Cold Start Plus™ technology improves cold-weather starting
Cooler cylinder, oil, and coolant temperatures for extended trail use

Fitment

2021-Present Jeep Wrangler Rubicon 392
6.4L (392) HEMI V8

Standard Commander Benefits

Ideal for stock and lightly modified naturally aspirated vehicles
No tuning required
Seamless flex fuel operation
Perfect for daily driving, off-road adventures, and trail use

Note: The Standard Commander is designed for factory fuel injectors and naturally aspirated applications. Installation can typically be completed in under one hour using common hand tools.