Termis

You can get Mivv trough the Singapore branch of motovation.
Personally I would not bother with Termis, they don't have them for SD I believe, so you have to make your own Y pipe. It can be done, I have played around with making pipes and then I got the Mivv's!

Graooaoawl!

There is an alternative way to loose weight, loose the cat and free up the sound without looking illegal. There are a few guys on here who have opened up the standard silencers and removed the offending parts and then welded it all up again. Can't find the thread but someone did this recently and reports well.

Me, I'd just go illegal

But don't they throw you in the clink for even minor misdemeanors there!!

I love the sound of my termis ( without baffles slightly quieter than the FMFs but a much deeper bassy thud) but they were for a ducati 998 but had them custom fitted amd had it all done for less than 800 aus dollars... look on ebay for older model ducati pipes

heres a pic