i am looking for some upgrades to my stock 95 gt. I was going to put a cobra upper intake but found out i need the bottom one to so thats out of the question. Some say a cold air is useless. THen i was thinking about some shorty headers and read that that will actually hurt performance on a stock engine. i have like a $150 budget on my first upgrade/bolt on that will give a bang for the buck. what you guys think ?