I agree Dinan is the best valved bang for your buck. Good thing is that the muffler can't be seen from behind the car, for the tips, you can probably find something to your liking.
Not my video, here is an option for us. It’s custom but can be produced if there is enough interest. I don’t have the answers but you can email the guy directly [email protected]
Here’s the email he sent me after I asked for more info...