Hey Guys, I hate to bring up a question that has been partially covered before, but I'm wondering what will give the biggest bang for the buck, new headers or catback system? I have the 88 305 tpi 5spd which I think comes with a stock 3 I'm exhaust, so I'm curious if headers would be better for power. Car is all stock except it already has a magnaflow cat (California legal). I'm also not incredibly knowledgeable about the installation of headers, and I've heard that it takes some adjustments (90 degree plug boot, moving stuff) to get the headers on. Overall, what would be the best investment for around $500?