You'll need a Power Commander with any aftermarket exhaust, including the 2bros.
I know you said you don't care about noise, but the 2bros exhausts are hugely, enormously, painfully, loud. Really, really loud. Godzilla before his coffee loud. The kind of racket that gets you kicked out of your neighborhood and invited to the next poker run.
Seriously. These damn things are just way too loud to live with if you ever go anywhere more than 10 minutes from home. Unless you enjoy splitting headaches.
Staintune, Akrapovic, Holeshot, and a few others make exhausts that are also lighter and offer a small performance increase, but I don't think any of them are anywhere near as unholy loud as Two Brothers.
My bike was wearing 2bros exhausts when I bought it. Fortunately, the seller included the stock exhausts, which I bolted on as soon as the headache from the ride home subsided a bit. (Yes, I wear good earlplugs. You think a lousy 33db reduction makes much difference to the GOD of THUNDER bellowing three feet from your ears?)
I sold the 2bros exhausts, and even after duly warning the buyer that they're really REALLY (I mean it) loud, he emailed me after he got them to say "HOLY CRAP these are loud!" I believe he sold them to someone else after I declined to buy them back.
2002 Suzuki DL1000 V-Strom, Dark Metallic Space Blue
1983 Suzuki GS850G, Cosmic Blue
2005 KLR685, Aztec Red - Turd II.2, the ReReTurdening