I am buying a Suzuki GSX R-750, I want to put dual exhaust on it like the GSX R-1000. I am wanting to find out if it's possible.
I just want it for the look.
Yes but it would be pointless and if you add fake ones (ie just for show not for actually fumes or mufflers) it would just imbalance the weight. To add a real secondary exhaust it would cost alot aswell unless you buy a second hand one and fit it yourself.
I suppose you could, but what would be the point? The 1000 has them because, with its huge output, it needs them to meet noise limits--a single muffler would be enormous! On the 750, they aren't needed, and would only add unnecessary weight.