Banks 2024 Duramax Tuner

Banks 2024 Duramax Tuner. After a 20 minute install you will see increased hp and torque, less turbo lag, and more efficient. And, just like all derringer tuners, its presence is undetectable after removal, making it the perfect solution for keeping your factory warranty intact.

Upgrade your lml or l5p duramax with the banks boost tube upgrade kit and eliminate common boost tube issues. If you look in the video they limited the transmission from going above 7th gear.