Renewing the complete exhaust on a Japanese classic machine is always going to be expensive - the manufacturers pegs the price high. But, if you want a good original appearance, with the performance unimpaired or with an after market item causing all kinds of carburettor jetting problems, in itself that could prove expensive, then replacing with an original system, or at least as much as possible of the original system, is the sensible course of action.
A bonus for this is also of course is a higher residual value when (or if?) you decide to sell the machine.
Other exhaust related components are listed below:
Originality is key to classic Japanese motorcycle values. Add as many items as you wish to the same shopping cart and still only pay the same single fixed price shipping cost. Please be aware that this component may have other applications in the Suzuki model range, so check the part-number/s you order is correct for your model.