Hey guys

I was just wanting to know and searching for an Exhaust system, and seeing i have stock was wanting to upgrade for sound and performance. Was looking into maybe getting a K-Tuned DC5 3" Oval Tube Exhaust ($1,209) or even maybe Invidia Q300 Cat Back Exhaust System 70mm ($999). Have looked on YouTube at some, like skunk 2 but very loud for my liking. If you guys have any of these would like to know your review/opinion on them, and would the price range im looking at be much for what im getting. Meaning i could get something the same for cheaper.

Was mainly looking on buying from JDM Yard in Sydney but if someone knows somewhere else, would be more then happy to check out online with a link. Cheers