Ok so I got flow masters 10 series recommended and installed I really like how deep it sounds and the rumble but I kinda want a bit louder Not too crazy loud but loud I was about to buy exhaust tips Would that make a difference?

I love in California and have a v8 94 mustang

 

tips will not make a difference in sound

 

Catted X-pipe. You'll pass the sniffer, but won't pass visual. You can either swap for smog time, or go to somewhere that takes...cash...

 

After installing my GT500 axle back mufflers i wasnt happy with the sound. I mean they sounded good but not exactly what i wanted. So i took Eleanor down to the muffler shop and had them replace the resonators with 3" pipe. Now she sounds awsome! Hope this helps.

 

Bore out your cats, easiest, most cost efficient, and most productive way to get your exhaust way louder

 

I know that buying some SLP loud mouth resonators 1or 2 will make it louder but will give you that awesome sound you can look on youtube for that sound hope this helps

 

Open exhaust! :-)