OK... i have a few questions. I have a stock cobra, except for tri-ax, cobra r rims, and a K&N, there's pretty much nothing on it. I want to upgrade to make it faster (who doesn't) for around a thousand bucks. What should i look at. And 2) for this setup is a bigger t/b, bigger MAF, new chip, and 3.73, a good idea, too much (ha ha) too little. PLEASE HELP!!