Will it need dyno tuning?

I have a 06 with 2Bros slip ons and a K&N filter. I plan on installing a Gianelli catless test pipe (for those that are asking they can be bought a Fast By Ferraci, Fast By Ferracci ® - Ducati, MV Agusta, Husqvarna, Moto Guzzi, Bimota, Vespa, Piaggio and Cagiva - Plus: High performance motorcycle and racing parts), will a power commander or juice box pro be sufficent (with its stock map), or will I have to get it dyno tuned?

There are as many answers to this as there are riders. My .02 is if you already paid for everything why not get it dyno tuned? There are people out there who have not even installed a PC or JB with the same mods you have, that said they do run the risk of going lean and there is still power to be had from tuning. Usually dyno tuning is a couple hundred bucks at most so it really depends on you and your budget and needs.

What he said!! +1

I pretty much agree with them, the best way to go is to have it tuned. There is another free option though, the CO adjustment. You have to splice into he wiring harness to unlock it but once you do you can add or remove fuel through your speedo. It's not near as good as a dyno tune but it is a option, I did it to mine as a "temporary" hold me over until the dyno tune, but that was like 15,000 miles ago so I don't know if I can call it temporary any more lol