Auto Parts: exhaust, air filter, restriction

Question
thanks for the exhaust answer. I got another question too. would a better air filter benefit my car, I mean one other than the stock, a pretty descent one. And also, how much better would a fuel injecter be, rather than my carbohrater

Answer
An air filter would be the same as your exhaust. Your going to get a very small gain if any. The only way you would get power from it is if it was a restriction. If that was the case they would have fixed it from the factory. Just make sure your's is good and clean. Your 93 should already be injected. They haven't used carbs since the mid 80's.