Duramax Tuner Switch On The Fly SPADE Preloaded Tuning Device 01-10 GM 6.6L Duramax Select Model Year:2006 - 2007 Crafted from high-silicone ductile iron

Crafted from high-silicone ductile iron

6L Duramax trucks with & without overload springs

ensuring it operates efficiently to keep your truck running clean and compliant with regulations

And if you ever want to upgrade for more protection

Duramax Tuner Switch On The Fly SPADE Preloaded Tuning Device 01-10 GM 6.6L Duramax Select Model Year:2006 - 2007 Crafted from high-silicone ductile ironWhat do you use your truck for? If you're like most, probably a little bit of everything, from hauling, work, daily driving, and some fun on the weekends. So, why not add tuning that maximizes the performance of your truck for everything you do with it? The SPADE delivers just that! Use Switch On the Fly so you can change your tune whenever you need; even while driving! No need to re flash each time so you can go from a towing tune and back to daily