Fn Tuned Throttle Response Controller - Performance Upgrade

Had a different manufacturer one on my 2020 Chrysler 300 and loved it for making car much more responsive. The FN went in super easy and the ability to adjust each mode up or down is awesome. Cruising +3 right now and may go to FN Fast next.

Awesome product! I have a 2.7L turbomax 2026 1500 silverado, you can feel the difference immediately! Feels way lighter. 10000% recommend the product. Super easy to install 15 minutes or less.

So this is my 3rd FN Tuned. First was on my C6 Vette… awesome until it got hit by a drunk driver. 2cnd was on my 19’ Grand Sport. Worked great until the other day.. right around a year..Bluetooth stopped recognizing unit. So bought 3rd. Installed today. So far it works as the rest have. Takes 100% lag out. Imagine this: 2 cars line up exactly the same, but one has FN TUNED. That car would be at peak horsepower, as soon as you touch the throttle. When the other car would lag a lot, before climbing into the horsepower. Yes, it doesn’t change horsepower, but it feels like it jumps 100HP IN RESPONSE CAR LEAPS