
I want to buy a new muffler for my GR since i dont like the sound of mine. I have got an HKS dragger atm, which was already on it when i got the car. Now i was wondering if anyone knows a good muffler that would give my car a deeper sound and if you know a good exhaust\muffler shop in perth

Thanks

PS: I had a look in the other threads but all of them were about full exhaust systems!