ProFlex Commander for Gen1/Gen2 Cadillac CTS-V w/LS V8 - Standard

The ProFlex Commander Standard is a plug-and-play adaptive flex fuel system for 2004-2014 Cadillac CTS-V models equipped with LS-based V8 engines. Utilizing patented BlendSense™ technology, the system continuously monitors ethanol content and automatically adjusts fuel delivery in real time, allowing you to run gasoline, E85, or any blend in between without tuning or map switching. Installation is straightforward and can typically be completed in about 45 minutes using common hand tools.

Key Features

Complete plug-and-play flex fuel system
100% dyno tested for safety, durability, and performance
Easy DIY installation in approximately 45 minutes
Patented BlendSense™ technology with a 30 millisecond refresh rate
Run gasoline, E85, or any ethanol blend seamlessly
7-10% more wheel horsepower and torque on E85
No tuning required
Compatible with stock and performance gas calibrations
Improved injector management for optimized fuel delivery
Compatible with power adders and bolt-on modifications
ProFlex Connect™ app provides real-time ethanol content monitoring via Bluetooth
Cold Start Plus™ technology improves cold-weather starting
Cleaner emissions and cooler cylinder, oil, and coolant temperatures
Race-grade octane benefits from readily available E85 fuel

Fitment

2004-2007 Cadillac CTS-V (Gen 1)
2008-2014 Cadillac CTS-V (Gen 2)
LS-Based V8 Equipped Models

Standard Commander Benefits

Ideal for stock and lightly modified vehicles
No tuning or ECU recalibration required
Seamless switching between gasoline and E85
Maintains factory-like drivability and reliability
Perfect for street-driven and daily performance applications

Note: Fits 2004-2014 Cadillac CTS-V models equipped with LS-based V8 engines. The Standard Commander is designed for factory-style fuel systems and stock injector applications. Installation can typically be completed in under one hour using common hand tools.