[Suppa M]

I dont know that much about cars, but I know a little bit. I have a 1984 chevy caprice 2 door coupe with a 5.0 305 v8. I want to restore it and make it into a donk car and my first step is the exaust system. My question is How can I make that 305 sound mean and loud Until I get money for new engine? Theres a stock exaust on the car now so telll me what brand and size pipes i need for my classic thank you all
any cheap performance upgrades that you might know please let me know