SUPER DUKE R DECAT TUNE

I did similar - linkpipe to replace the cat box, and stock muffler, recently replaced with Akra muffler. The Akra tune made a big difference. This is just butt-of-my-seat experience without looking into any numbers, but the engine picks up speed much smoother and quicker, like it has a lot more fuel anywhere in the rev range. This may be true as I'm getting less mpg - Track pack is also to blame I guess.

I paid pennies for the tune because it was pre-Covid times, and I was mainly at the dealer that day to get the quickshifter unlocked - which they were offering discounts on. The engine feels like it's been released from emissions and bad programming. Especially in combination with the Healtech fuel dongle.

In short, yes, go get it.