Review on 🚀 Enhance Performance with the New Superchips Flashpaq F5 In-Cab Tuner: Compatible with 1999-2016 GM Gasoline & Diesel Engine Trucks by Instructor Niederhaus

I would advise buying elsewhere, the tuner came in a very worn, already opened box. The tuner and all cables were unwound and stuffed into the box, the tuner had scratches and the screen cover looked like it had been tapped. While the tuner works fine I think that's the main thing, it just seems like it was already used and returned and they just threw it back in the box. The tote bag is also missing. I wish I could spend a few hundred elsewhere.