CCT EFI Live Upgrade (2001-2016 6.6L Duramax)

Looking to take your Duramax's performance to the next level? The CCT EFI Live Upgrade has you covered. Whether you’re starting with a single tune or already rocking a 4 Tune Pack, this upgrade is your ticket to switching on-the-fly (SOTF) with ease.

Upgrade Options:

• Single Tune to SOTF: Upgrade your current single tune setup to enjoy the flexibility and power of SOTF.
• 4 Tune Pack to SOTF: Already running a 4 Tune Pack? Convert it to SOTF and seamlessly switch between tunes based on your driving needs.

Why Upgrade to SOTF?

• Real-Time Flexibility: Instantly switch tunes on the go – from economy to performance – without needing to shut down or reflash.
• Tailored Driving Experience: Adjust to towing, daily driving, or performance modes in seconds, making your Duramax adaptable to any situation.
• Maximized Efficiency and Power: Fine-tune your engine’s performance to meet the demands of every drive.