aSume11

I got a nice little S with decent looks right now... just got it lowered and a new cat back exhaust... all new belts and gaskets spark plugs amd wires and distributor cap and rotor... i have tried 2 different headers none would fit lol... so I am sticking with the old manifold and down pipe... I found someone to custom make 1 but its 1500$ for it so I said maybe some other time lol... anyways the point of this I have done some upgrades but how can I get my car louder... and what if i want to make this car run a bit fast what would I have to do? i mean miner upgrades better sound of exhaust and a little more bump to the S class?

19Prelude89

where did you get your cat back? and what brand?